This is the second book of the "A Bone Street Rumba" series. I picked up all three books in the series at once, figuring even if I didn't thoroughly enjoy the series, at least I would have something to listen to on the drive back from Denver. The audio books were recommended to me, and I continue the recommendation: Older's reading is fantastic (which is unusual for most authors, tbh). This book had some incredibly jarring lyric reading by Older's child. I wasn't a fan of that part of the audiobook.

The book starts out with a little bit of Kia's story, filling in some heartache where she and her cousin investigate the weird things happening at a love interest of the cousin: a bunch of ghoulish men are creeping around the kid's house. Well, the ghoulish men decide to attack on the night Kia and her cousin are watching. Kia and Gio become involved in the mayhem, and survive. Gio later disappears, and Kia misses him desperately.

Thus starts a strange loop in Kia's life as small details of her life wraps back upon her: she's attacked by a ghost in a park, which is weird, her cousin returns, which is great, she gains the sight, which just is. and the bad guys escape. Which is to say, the weird ghost in the front yard is part of the climax, Gio is not Gregorio, Caitlin is a bad guy, and the idea of pink roaches is just gross.

I enjoyed the book as much as the first one, and agree they are worth reading for the entertainment.

I find new life in each moment like this: the midnight brownstones breezing past me, the siren song of something foul dragging me forward. This is life, and really, anything is better than the sheer emptiness of so many lost memories.
Page 39

I know this is a terrible reason to be getting Cs, but the truth is, I'm bored out of my mind almost every day in school. I mean, most of us are, and believe me when I tell you it's not us, it's them. Half the kids in there could be teaching advanced computer coding to a roomful of the aging millenials that are supposed to be educating us.
Page 51

Except Charo himself, of course, because sometimes sheer wrath will take you farther than any workout video or Tae Bo bullshit.
Page 92

"When you do what I do for as long as I've been doing it, you learn to figure people out quickly and break down everything you need to know about them to two things."

"What things?"

"Doesn't matter."

"Huh?" I furrow my brow, and she smiles.

"Two essential things They're different things for everyone. But you don't have time to sit tehre analyzing eighty million little quirks and who loves their father. You have however many seconds to decide if they can kill you and if they will kill you, and then you either kill them first or you don't. And if you don't, you either die or you --"

"Have a four-hour cup of coffee at the diner."

"Basically."
Page 180

"White girls." The driver snickers. "They will destroy me one day, but I will die happy."
Page 201

"What just happened," Reza says, "is why you won't be going with us when we make contact with the Survivors." She doesn't say it cruelly; it's just a fact. When I meet her eyes, they're gentle.

"She..." But the words catch in my throat, and then instead of making a sesntence, I let out a low moan. The heaviness dislodges, rises. I put my head down in my arms and burst into tears.
Page 278

"I don't even really know what I'm mad about. I mean ... I got everything I wanted. You ever ... you ever get exactly what you wanted and then realize that you're still mad for not having had it all that time and it just doesn't seem fair at all?"
Page 327

For a woman with her babies in enemy hands, she's holding up impressively. Sasha's a warrior, though; I see it all over her. She knows where to store up that anguish and fear so it doesn't get in the way of what needs to be done. I just hope she knows how to let it out when it's all over.
Page 411

"Not a lotta spirits would be very sad to see the Council fall," Riley says.

"But way fewer would lift a finger to make it happen."

"My man." He slaps his chilly translucent hand against my outstretched one. "We got work to do."
Page 461

This book was slightly confusing at first, as it is the second book of the Blood on Snow series, but the protagonist of the first book died, but did he? The first book had two divergent endings, one of which was clearly delusional, but this second book initially has the reader (well, this reader) pondering the truth of that conclusion.

Eventually, I figured out, this book is the same world, but a different character set in that world, name change be damned, and then I was back into the tale.

We have Ulf, who is fleeing the Fisherman, after, quelle surprise, screwing the Fisherman in some small way. That the contract killer didn't and couldn't actually kill played a large part of that screwing and fleeing. The plot is your basic boy flees crime boss, boy visits small town, boy meets up with down-on-luck girl with issues and a kid, boy and girl like each other, crime boss' henchman shows up in small town, henchman is thwarted by small town's population, boy and girl live happily ever after plot, the same one that a dozen action movie plots use.

I enjoyed the book. It was a fast, mildly engaging read. it'll make more sense with the previous book read first. Worth reading if you're a Nesbø fan.

I sold hash and saved up for that bastard miracle cure I forced myself to believe in because the alternative was unbearable, because my fear that the little girl with the blue light in her eyes would die was even stronger than my own fear of death. Because we take comfort where we can find it: in a German medical journal, in a syringe full of heroin, in a shiny new book promising eternal life as long as you subordinate yourself to whatever new saviour they’ve just come up with.
Location: 1,173

“Thanks for taking care of Knut after the funeral.”

“Don’t mention it. How is he taking it?”

“Well, really.”

“And you?”

She shrugged her shoulders. “Women always find a way of coping.”
Location: 1,411

“I’ve changed my mind. I want to know what you’re running from.”

“Your original decision was probably more sensible.”

“Tell me.”

“What for?”

“Because I believe you’re a good person. And good people’s sins can always be forgiven.”

“What if you’re wrong, what if I’m not a good person? Does that mean I’d end up burning in that hell of yours?” It came out more bitterly than I intended.
Location: 1,413

“Why are you still calling me Ulf?”

“That’s what you told me your name was, so that’s the name I use. Until you want to be called something different. Everyone should be allowed to change their name every so often.”
Location: 1,462

“Well, congratulations. You’re Futa…Futa…”

“…bayama. And Futabayama salutes you, courageous Haguroyama.” He raised his head. He had sand stuck to his wet face.

“Who’s that?”

“Futabayama’s apprentice. Haguroyama also went on to be a master.” “Did he? He beat Futabayama?”

“Oh, yes. Toyed with him. He just had to learn a few things first. Such as how to lose.” Knut sat up. He squinted at me.

“Does losing make you better, Ulf?”

I nodded slowly. I saw that Lea was paying attention too.

“You get better”—I squashed a midge that had landed on my arm—“at losing.”

“Better at losing? Is there any point in being good at that?”

“Life is mostly about trying things you can’t do,” I said. “You end up losing more often than you win. Even Futabayama kept on losing before he started to win. And it’s important to be good at something you’re going to do more often, isn’t it?”

“I suppose so.” He thought about it. “But what does being good at losing actually mean?”

I met Lea’s gaze over the boy’s shoulder. “Daring to lose again,” I said.
Location: 1,539

I didn’t remember much of my wasted years at university, but I did remember William Blackstone, the eighteenth-century legal philosopher who occupied much the same territory as Mattis, at the crossroads of justice and faith in God. I remembered him because Grandfather had used him, Isaac Newton, Galileo Galilei and Søren Kierkegaard as examples of the fact that even the very sharpest minds are prepared to believe in the stuff and nonsense of Christianity if they think it offers a chance to escape death.
Location: 2,342

Oh, I enjoyed this book so much. I am on a roll with choosing non-fiction books that delight me. I strongly recommend this book for its exploration of various ways different areas of mathematics can help us understand the world around us. This book also delivers a whole bunch of (previously unknown to me) biases, all dealing with math, giving me even more joy.

In a very approachable way giving many examples from the real world and history (none of these "two trains are on tracks going in opposite directions at forty kilometers an hour" problems), the various chapters discuss exponential growth and decay (Chapter 1), sensitivity and specificity specifically in medicine (Chapter 2), how math (statistics, in particular) is used in legal matters (Chapters 3 and 4), different numbering systems (Chapter 5), algorithms in general and how they can apply to one's life (the 37% rule is a very common algorithm used to illustrate how algorithms can make our lives better, see also Algorithms to Live By), and the most relevant topic of 2020: mathematical epidemiology, or the topic of epidemics, pandemics, and the spread of disease.

I mean, discussions of false positives and false negatives, how one can intimidate jurors with numbers, how to interpret stats you read in the news (hint: context matters a LOT), an overview of virus transmission (asshat anti-vaxers not understanding that vaccines don't cause autism, a leaky intestinal system causes autism, but that's another line of research that didn't get earlier funding because Jenny McCarthy decided murdering thousands of children was a better "mother feeling," leaving scientists to debunk her shit first for public health before finding the true cause of autism, but here we are), and ideas that can help people live better lives.

One of the good things, for some people anyway, about the book is that there are very few equations in the book, making the book approachable to anyone who doesn't like, or thinks he can't do, math.

Strongly recommended. Fun, informative read.

The application of the God Equation can be seen as an attempt to take difficult life and death decisions out of our subjective hands and place them under the control of an objective mathematical formula. This point of view plays on the seeming impartiality and objectivity of mathematics, but neglects to recognize that the subjective decisions are simply being diverted out of sight in the form of judgments on quality of life and cost effectiveness thresholds at earlier stages of the decision making process.
Chapter 2, English version, not in the American version of the book

Mathematics, at its most fundamental, is pattern. Every time you look at the world you are building your own model of the patterns you observe.
Location: 89

Refusing to believe reports of the core’s explosion, Akimov relayed incorrect information about the reactor’s state, delaying vital containment efforts. Upon eventually realizing the full extent of the destruction, he worked, unprotected, with his crew to pump water into the shattered reactor.
Location: 347

The greater our acquaintance with the routines of everyday life, the quicker we perceive time to pass, and generally, as we age, this familiarity increases. This theory suggests that, to make our time last longer, we should fill our lives with new and varied experiences, eschewing the time-sapping routine of the everyday. Neither of the above ideas explains the almost perfectly regular rate at which our perception of time seems to accelerate. That the length of a fixed period of time appears to reduce continually as we age suggests an “exponential scale” to time.
Location: 570

Today, more people in the world die from being overweight than from being underweight.
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The main problem with BMI is that it can’t distinguish between muscle and fat. This is important because excess body fat is a good predictor of cardiometabolic risk. BMI is not. If the definition of obesity were instead based on high-percentage body fat, between 15 and 35 percent of men with non-obese BMIs would be reclassified as obese. For example, “skinny-fat” individuals, with low muscle but high levels of body fat and consequently normal BMI, fall into the undetected “normal-weight obesity” category. A recent cross-population study of forty thousand individuals found that 30 percent of people with BMI in the normal range were cardiometabolically unhealthy. The obesity crisis may be much worse than our BMI-based figures suggest. However, BMI both under- and over-diagnoses obesity. The same study found that up to half of the individuals that BMI classified as overweight and over a quarter of BMI-obese individuals were metabolically healthy.
Location: 761

Alternatively, by blowing as much air as you can into an empty airtight bag and then sealing and submersing it in water, you can use Archimedes’s principle to estimate your lung capacity a few weeks into your new exercise program.
Location: 796

Using this idea, all Archimedes needed to do was to take a pan balance with the crown on one side and an equal mass of pure gold on the other. In air, the pans would balance. However, when the scales were placed underwater, a fake crown (which would be larger in volume than the same mass of denser gold) would experience a larger buoyant force as it displaced more water, and its pan would consequently rise. This principle from Archimedes is used to accurately calculate body fat percentage. A subject is first weighed in normal conditions, then reweighed while sitting completely submerged on an underwater chair attached to a set of scales. The differences in the dry and underwater weight measurements can be used to calculate the buoyant force acting on the individual while underwater, which can in turn be used to determine the person’s volume, given the known density of water. This volume, in conjunction with figures for the density of fat and lean components of the human body, can be used to estimate the body fat percentage and provide more accurate assessments of health risks.
Location: 807

False alarms typically refer to an alarm triggered by something other than the expected stimulus. A staggering 98 percent of all burglar-alarm activations in the United States are thought to be false alarms. This prompts the question, Why have an alarm at all? As we get used to incorrect alerts, we become more reluctant to investigate their causes. Burglar alarms are by no means the only warnings with which we have become overfamiliar. When the smoke detector goes off, we are usually already opening a window and scraping the soot off our toast. When we hear a car alarm outside, very few of us will even get off the sofa and stick our heads outside to investigate. When alarms become an inconvenience rather than an aid, and when we no longer trust their output, we are said to be suffering alarm fatigue. This is a problem because situations in which alarms become so routine that we ignore them, or disable them completely, can be less sensible than not having the alarm in the first place,
Location: 819

This trade-off exists because we are typically testing for proxies rather than the phenomena themselves. The test that misdiagnosed Mark Stern as HIV positive does not test for the HIV virus. Rather, it tests for antibodies that the body’s immune system raises in an attempt to fight off the virus. However, high HIV-associated antibody loads can be raised by something as innocuous as the flu vaccination. Similarly, most home pregnancy tests do not look for the presence of a viable embryo implanted in the woman’s womb. Typically, these tests look for elevated levels of the hormone HCG, produced after implantation of the embryo. Such proxy indicators are often called surrogate markers. Tests can be wrong because markers similar to the surrogate can trigger a positive result.
Location: 1,048

For some tests, a more accurate version is not available. In these cases, we should remember that even a second run of the same test can dramatically improve the precision of its results. We should never be afraid to ask for a second opinion. Clearly, even doctors—the perceived experts—don’t always have the firmest grasp of the figures, despite the illusion of confidence they exude. Before you start to worry yourself unduly based on assertions of a single test, find out its sensitivity and specificity and work out the likelihood of an incorrect result. Question the illusion of certainty and take the power of interpretation back into your own hands.
Location: 1,125

Two events are dependent if knowledge of one event influences the probability of the other. Otherwise they are independent. When presented with the probabilities of individual events, common practice is to multiply these probabilities together to find the probability of the combination of the events occurring.
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A suspect is found whose license plate matches the five digits remembered by the witness. If the suspect is innocent, then only ninety-nine other cars are out there, out of the 10 million cars on the road, whose plates match the first five digits. Therefore, the probability that the witness observed such a license plate if the suspect is innocent is 99/10,000,000, less than one in one hundred thousand (1/100,000). This tiny probability of seeing the evidence if the suspect is innocent seems to overwhelmingly indicate the suspect’s guilt. However, to assume so is to commit the prosecutor’s fallacy. The probability of seeing the evidence if the suspect is innocent is not the same as the probability of the suspect being innocent, once that piece of evidence has been observed. Recall that ninety-nine of the hundred cars that match the witness’s description do not belong to the suspect. The suspect is just one of a hundred people who drive such a car. The probability of the suspect’s guilt given their license plate, therefore, is just one in a hundred—exceedingly unlikely. Other evidence tying the suspect to the area of the crime or eliminating the other cars from being in the area would increase the probability of the suspect’s guilt. However, based on the single piece of evidence, the overwhelmingly likely conclusion should be that the suspect is innocent. The prosecutor’s fallacy is only truly effective when the chance of the innocent explanation is extremely small, otherwise it is too easy to see through the fallacious argument.
Location: 1,418

than ever. Simultaneously, there is a concomitant increase in the numerical skills required to interpret their findings. In many cases there is no hidden agenda, the statistics are just difficult to interpret. However, for many reasons it might benefit one party or another to put a spin on a particular finding.
Location: 1,683

Small, unrepresentative, or biased samples, in conjunction with leading questions and selective reporting, can all make for unreliable statistics. More subtle still are the statistics used out of context so that we have no way to judge whether, for example, a 300 percent increase in cases of a disease represents an increase from one patient to four or from half a million patients to 2 million. Context is important. It’s not that these different interpretations of numbers are lies—each one is a small piece of the true story on which someone has shone a light from a preferred direction—it’s just that they are not the whole truth. We are left to try to piece together the true story behind the hyperbole.
Location: 1,697

Advertisers know that numbers are widely perceived as being indisputable facts. Adding a figure to an ad can be extremely persuasive and lend power to the promoter’s argument.
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The apparent objectivity of statistics seems to say, “Don’t just trust what we’re saying, trust this piece of indisputable evidence.”
Location: 1,799

A more appropriate question for Liddle to ask might have been, “If a black US citizen comes across someone while out walking alone, who should they be more scared will kill them: another black person, or a law enforcement officer?” To find out the answer we need to compare the per capita rates of black-victim killings perpetrated by black people and by police officers. We find the per capita rates, as presented in table 11, by dividing the total number of black victims killed by a particular group (black people or police officers) by the size of the group. Black people were responsible for 2,380 killings of other black people in 2015, but with over 40.2 million black US citizens, the per capita rate is relatively small—around one in seventeen thousand. Police officers were “rightly or wrongly” responsible for killing 307 black people in 2015. With 635,781 police officers, this amounts to a per capita killing rate that is just below one killing per two thousand police officers—over eight times higher than the rate for black US citizens. It seems that a black person walking down the street should be more alarmed to see a police officer approaching than another black person.
Location: 1,937

Of course we have not accounted for the fact that encounters with the police are often confrontational, and US police are typically armed. It’s perhaps not surprising that those authorized to wield lethal force do so more frequently than the general population at large. By exactly the same mathematics, we can show that white people should also be more scared of law enforcement officers (per capita white killing rate of one per thousand officers) than other white people (per capita white killing rate of one per ninety thousand white people), despite more white people killing other white people than police officers killing white people. That police officers have twice as high a per capita rate of killing white people than black people is because the country has more white people.
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a statistic that is at the heart of the Black Lives Matter movement: that the 12.6 percent of the population who are black account for 26.8 percent of police killings, while the 73.6 percent who are white account for just 51.0 percent.
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Other subtle signs can indicate a manipulated statistic. If presenters are confident of the veracity of their figures, then they won’t be afraid to give the context and the source for others to check. As with Gorka’s terrorism tweet, a contextual vacuum is a red flag when it comes to believability. Lack of details on survey results, including the sample size, the questions asked, and the source of the sample—as we saw in L’Oréal’s advertising campaign—is another warning sign. Mismatched framing, percentages, indexes, and relative figures without the absolutes, as in the NCI’s Breast Cancer Risk Tool, should set alarm bells ringing. The spurious inferences of a causative effect from uncontrolled studies or subsampled data—as often seen in the conclusions drawn from trials of alternative medicine—are yet more tricks to watch out for. If an initially extreme statistic suddenly rises or falls—as with gun crime in the United States—be on the lookout for regression to the mean. More generally, when a statistic is pushed your way, ask yourself the questions “What’s the comparison?” “What’s the motivation?” and “Is this the whole story?” Finding the answers to these three questions should take you a long way toward determining the veracity of the figures. Not being able to find the answers tells its own story.
Location: 2,166

When you arrive at the cinema and need to pay to park at the meter, the ticket machine probably won’t provide change. If you have enough coins in your pocket, you probably want to make up the exact price as quickly as possible. In one greedy algorithm, which many of us will reach for intuitively, we insert coins sequentially, each time adding the largest-value coin that is less than the remaining total.
Location: 2,894

For all the 1-2-5 currencies, as well as the US coinage system, the greedy algorithm described
Location: 2,902

above does make up the total using the smallest number of coins.
Location: 2,903

Any currency for which each coin or note is at least twice as valuable as the next smallest denomination will satisfy the greedy property.
Location: 2,905

Measures implemented to reduce employee absence, including reducing paid sick leave, are causing a marked rise in people coming to work regardless of how bad they might be feeling, leading unintentionally to more illness and overall lowered rates of efficiency. Presenteeism is particularly prevalent in health care and teaching. Ironically, nurses, doctors, and teachers feel so obligated to the large numbers of people they safeguard that they often put them at risk by coming in to work while under the weather.
Location: 3,341

Perhaps surprisingly, diseases with high case fatality rates tend to be less infectious. If a disease kills too many of its victims too quickly, then it reduces its chances of being passed on. Diseases that kill most of the people they infect and also spread efficiently are very rare and are usually confined to disaster movies. Although a high case fatality rate significantly raises the fear associated with an outbreak, diseases with high R0 but lower case fatality may end up killing more people by virtue of the larger numbers they infect.
Location: 3,556

One of the most effective options for reducing disease spread is vaccination. By taking people directly from susceptible to removed, bypassing the infective state, it effectively reduces the size of the susceptible population. Vaccination, however, is typically a precautionary measure applied in an attempt to reduce the probability of outbreaks. Once
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outbreaks are in full swing, it is often impractical to develop and test an effective vaccine in time.
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Similarly, it’s impractical in the real world to quarantine a high proportion of the population for a long time. Running a mathematical model presents no such concerns. We can test models in which everyone is quarantined or no one, or anywhere in between, in an attempt to balance the economic impact of this enforced isolation with the effect it has on the progression of the disease. This is the real beauty of mathematical epidemiology—the ability to test out scenarios that are infeasible in the real world, sometimes with surprising and counterintuitive results. Math has, for example, shown that for diseases such as chicken pox (varicella) isolation and quarantine may be the wrong strategy. Trying to segregate children with and without the disease will undoubtedly lead to numerous missed schooldays and workdays to avoid what is widely considered to be a relatively mild disease. Perhaps more significant, though, mathematical models prove that quarantining healthy children can defer their catching the disease until they are older, when the complications from chicken pox can be far more serious. Such counterintuitive effects of a seemingly sensible strategy such as isolation might never have been fully understood if not for mathematical interventions.
Location: 3,585

Childhood diseases show these typical periodic outbreak patterns because the effective reproduction number varies over time with the population of susceptible individuals. After a big outbreak has affected large swathes of the unprotected-child population, a disease such as scarlet fever doesn’t just disappear. It persists in the population, but with an effective reproduction number that hovers around 1. The disease only just sustains itself. As time goes by, the population ages, and new, unprotected children are born. As the unguarded fraction of the population grows, the effective reproduction number becomes higher and higher, making new outbreaks increasingly likely. When an outbreak finally takes off, the victims to whom the disease spreads are usually at the unprotected younger end of the demographic, because most of the older populace are already immune through experiencing the disease. Those people who didn’t get the disease as children are typically afforded some protection because they fraternize with fewer of the infected age group.
Location: 3,617

The most effective way to reduce the size of the susceptible population is through vaccination. The question of how many to vaccinate to achieve herd immunity relies on reducing the effective reproduction number to below 1.
Location: 3,644

In general we can only afford to leave 1/R0 of the population unvaccinated and must protect the remaining fraction (1−1/R0 of the population) if we are to achieve the herd immunity threshold.
Location: 3,649

This is book one of the Blood on Snow series.

So, I rather liken this book to The Cleaner in the sense that the main character is a killer, and we are, somehow, I do not know how, we are supposed to feel sorry for the guy when things don't work out well. I am not a fan. I rather like Nesbø's Harry Hole series, so I thought I'd give this one a try.

Ehhhhhh...

We have Olav Johansen, who is a fixer. He fixes the problems of, read: murders people for, the local top pimp and heroin kingpin, who is in a turf war with another heroin kingpin, I mean crime boss.

The crime boss Daniel Hoffmann contracts Olav to kill his wife, Corina, whom Hoffmann suspects of adultery. Turns out, Corina's lover does exist, and is more than a bit of an asshole. So, Olav kills the lover instead.

Apparently, fixers aren't supposed to think. Instead, they are supposed to just follow through on orders.

What makes the tale interesting is that the narrator, Olav, is actually thoroughly delusional. The story we read might be the his story, but might not be, we don't know. That not knowing is what makes this book more interesting than seen at first view.

That said, while I like the writing, I'm not a fan of the premise.

If you're a fan of Nesbø, sure, read the book. If not, eh, skip.

The way Maria was in love with her junkie boyfriend. Some women don’t know what’s best for them, they just leak love without demanding anything in return. It’s almost as if the very lack of any reciprocation just makes them worse. I suppose they’re hoping they’ll be rewarded one day, poor things. Hopeful, hopeless infatuation. Someone ought to tell them that isn’t how the world works.
Page: 43

“What do you want to do, Olav?”

I got up from the kitchen chair. “See if I can find you a blanket.”

“I mean, what are we going to do?”

She was okay. You know someone’s okay if they can ignore things they can’t do anything about and move on. Wish I was like that.
Page: 58

“You haven’t asked,” she said in the darkness.

“No,” I said.

“Why not?”

“I suppose I’m just not a very inquisitive person.”

“But you must be wondering. Father and son…”

“I assumed you’d tell me whatever you felt like telling me when you felt like it.”

The bed creaked as Corina turned towards me. “What if I never said anything?”

“Then I’d never find out.”
Page: 126

I was walking across the frozen path with short, quick steps, my knees slightly bent. That’s something you learn as a child in Norway.
Page: 167

And Canada.

She helped me off with it, then ran her fingers over the bruises left by the Dane’s bullets. Loving. Fascinated. Kissed them. And as I lay in bed and felt the shakes come, and she wrapped the duvet around me, I felt just like before when I lay in Mum’s bed. It almost didn’t hurt any more. And it felt as if I could escape it all, but it wasn’t up to me; I was a boat on a river, and the river was in charge. My fate, my destination was already determined. Which just left the journey, the time it took and the things you saw and experienced along the way. Life seems simple when you’re sufficiently ill.
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