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Caps for Sale
by Esphyr Slobodkina • 1940
While a peddler naps, monkeys steal every cap off his head.
4.17
95k+
Caps for Sale Summary
Caps for Sale 91%
While a peddler naps, monkeys steal every cap off his head.
by Esphyr Slobodkina 1940
4.17
95k+ ratings
Chimpanzee Politics
by Frans de Waal • 1982
A chimpanzee colony is a political machine, complete with coalition coups and fragile peace accords.
4.27
2k+
Chimpanzee Politics Summary
Chimpanzee Politics 87%
A chimpanzee colony is a political machine, complete with coalition coups and fragile peace accords.
by Frans de Waal 1982
4.27
2k+ ratings
The Naked Ape
by Desmond Morris • 1967
A zoologist treats Homo sapiens as just another animal. The report still bites.
3.93
12k+
The Naked Ape Summary
The Naked Ape 87%
A zoologist treats Homo sapiens as just another animal. The report still bites.
by Desmond Morris 1967
3.93
12k+ ratings
Wanting
by Luke Burgis • 2021
Everything you want, you learned to want by watching someone else. The question is who.
3.79
5k+
Wanting Summary
Wanting 87%
Everything you want, you learned to want by watching someone else. The question is who.
by Luke Burgis 2021
3.79
5k+ ratings
Age of Empathy
by Frans de Waal • 2009
Empathy isn't a human invention. It's an animal legacy, and a primatologist has the evidence.
4.00
3k+
Age of Empathy Summary
Age of Empathy 87%
Empathy isn't a human invention. It's an animal legacy, and a primatologist has the evidence.
by Frans de Waal 2009
4.00
3k+ ratings
Mirrors in the Brain
by Giacomo Rizzolatti • 2006
We understand others not by thinking but by reliving their actions inside our own motor system.
3.87
190
Mirrors in the Brain Summary
Mirrors in the Brain 87%
We understand others not by thinking but by reliving their actions inside our own motor system.
by Giacomo Rizzolatti 2006
3.87
190 ratings
A Primate's Memoir
by Robert M. Sapolsky • 2001
A young scientist joins a baboon troop expecting gorillas and finds violence, humor, and himself.
4.39
9k+
A Primate's Memoir Summary
A Primate's Memoir 87%
A young scientist joins a baboon troop expecting gorillas and finds violence, humor, and himself.
by Robert M. Sapolsky 2001
4.39
9k+ ratings
The Bonobo and the Atheist
by Frans de Waal • 2013
Chimps console, capuchins reject unfair pay; morality was ancient before religion claimed it.
4.15
6k+
The Bonobo and the Atheist Summary
The Bonobo and the Atheist 86%
Chimps console, capuchins reject unfair pay; morality was ancient before religion claimed it.
by Frans de Waal 2013
4.15
6k+ ratings
Grooming, Gossip and the Evolution of Language
by Robin I.M. Dunbar • 1996
Gossip isn't petty. It's the reason language exists: a louder, faster replacement for grooming.
4.17
684
Grooming, Gossip and the Evolution of Language Summary
Grooming, Gossip and the Evolution of Language 86%
Gossip isn't petty. It's the reason language exists: a louder, faster replacement for grooming.
by Robin I.M. Dunbar 1996
4.17
684 ratings
The Empathic Brain
by Christian Keysers • 2009
We understand others not by reasoning, but by covertly simulating their actions and feelings.
3.71
112
The Empathic Brain Summary
The Empathic Brain 86%
We understand others not by reasoning, but by covertly simulating their actions and feelings.
by Christian Keysers 2009
3.71
112 ratings
The Human Animal
by Desmond Morris • 1994
Of 193 primate species, only one is hairless. A zoologist explains what bare skin cost us.
3.9
263
The Human Animal Summary
The Human Animal 86%
Of 193 primate species, only one is hairless. A zoologist explains what bare skin cost us.
by Desmond Morris 1994
3.9
263 ratings
Monkeyluv
by Robert M. Sapolsky • 2005
A parasite can make a rat crave the smell of a cat, and that's only the beginning.
4.24
2k+
Monkeyluv Summary
Monkeyluv 86%
A parasite can make a rat crave the smell of a cat, and that's only the beginning.
by Robert M. Sapolsky 2005
4.24
2k+ ratings
Origins of Human Communication
by Michael Tomasello • 1999
Language didn't start with a code. It started with pointing, pantomime, and the urge to help.
4.14
299
Origins of Human Communication Summary
Origins of Human Communication 86%
Language didn't start with a code. It started with pointing, pantomime, and the urge to help.
by Michael Tomasello 1999
4.14
299 ratings
The Human Zoo
by Desmond Morris • 1969
Urban anxiety, status obsession, and self-destruction: a zoologist traces them back to captivity.
4.00
3k+
The Human Zoo Summary
The Human Zoo 86%
Urban anxiety, status obsession, and self-destruction: a zoologist traces them back to captivity.
by Desmond Morris 1969
4.00
3k+ ratings
Wildhood
by Barbara Natterson-Horowitz • 2019
Adolescence is universal: four survival challenges link your teenager to every animal on the planet.
4.11
518
Wildhood Summary
Wildhood 85%
Adolescence is universal: four survival challenges link your teenager to every animal on the planet.
by Barbara Natterson-Horowitz 2019
4.11
518 ratings
WARRIORS AND WORRIERS
by BENENSON • 2014
Men and women evolved to survive different threats, producing two human natures visible from birth.
4.09
167
WARRIORS AND WORRIERS Summary
WARRIORS AND WORRIERS 85%
Men and women evolved to survive different threats, producing two human natures visible from birth.
by BENENSON 2014
4.09
167 ratings
The Emotional Lives of Animals
by Marc Bekoff • 2007
Elephants mourn, dolphins laugh. Animal emotions are real, and the science demands a moral answer.
4.05
2k+
The Emotional Lives of Animals Summary
The Emotional Lives of Animals 85%
Elephants mourn, dolphins laugh. Animal emotions are real, and the science demands a moral answer.
by Marc Bekoff 2007
4.05
2k+ ratings
The Jewish-Japanese Sex & Cook Book and How to Raise Wolves
by Jack Douglas • 1972
The title promised sex and cooking. The book delivered wolves, vacuums, and a marriage under siege.
3.27
205
The Jewish-Japanese Sex & Cook Book and How to Raise Wolves Summary
The Jewish-Japanese Sex & Cook Book and How to Raise Wolves 85%
The title promised sex and cooking. The book delivered wolves, vacuums, and a marriage under siege.
by Jack Douglas 1972
3.27
205 ratings
A Natural History of Human Thinking
by Michael Tomasello • 2014
Apes think alone. We think together. The two-step evolution that made the difference.
3.99
207
A Natural History of Human Thinking Summary
A Natural History of Human Thinking 85%
Apes think alone. We think together. The two-step evolution that made the difference.
by Michael Tomasello 2014
3.99
207 ratings
Az elvek csapodár természete
by Mérő László • 2008
Reason depends on emotion. Logic has limits. A psychologist's case for pragmatism over purity.
4.25
61
Az elvek csapodár természete Summary
Az elvek csapodár természete 85%
Reason depends on emotion. Logic has limits. A psychologist's case for pragmatism over purity.
by Mérő László 2008
4.25
61 ratings
Animal Architecture
by Karl von Frisch • 1974
Termites air-condition, beavers dam, spiders weave: animal engineering that never needed a plan.
4.31
54
Animal Architecture Summary
Animal Architecture 85%
Termites air-condition, beavers dam, spiders weave: animal engineering that never needed a plan.
by Karl von Frisch 1974
4.31
54 ratings
The Gardener and the Carpenter
by Alison Gopnik • 2016
Children aren't built; they're grown. A developmental scientist explains why the difference matters.
3.77
3k+
The Gardener and the Carpenter Summary
The Gardener and the Carpenter 85%
Children aren't built; they're grown. A developmental scientist explains why the difference matters.
by Alison Gopnik 2016
3.77
3k+ ratings
Science of Consequences
by Susan M. Schneider • 2012
Pigeons learning, genes activating, societies changing: one set of rules governs them all.
4.02
280
Science of Consequences Summary
Science of Consequences 85%
Pigeons learning, genes activating, societies changing: one set of rules governs them all.
by Susan M. Schneider 2012
4.02
280 ratings
The Philosophical Baby
by Alison Gopnik • 2003
Babies notice everything adults filter out. What children's minds reveal about truth, love, meaning.
3.78
2k+
The Philosophical Baby Summary
The Philosophical Baby 85%
Babies notice everything adults filter out. What children's minds reveal about truth, love, meaning.
by Alison Gopnik 2003
3.78
2k+ ratings
Mama's Last Hug
by Frans de Waal • 2019
Before humans felt, animals did. A primatologist on grief, empathy, and justice in the wild.
4.21
6k+
Mama's Last Hug Summary
Mama's Last Hug 85%
Before humans felt, animals did. A primatologist on grief, empathy, and justice in the wild.
by Frans de Waal 2019
4.21
6k+ ratings
Cat Kid Comic Club
by Dav Pilkey • 2020
Cat Kid starts a comic club for frogs who have big imaginations and zero comic-making skills.
3.96
58k+
Cat Kid Comic Club Summary
Cat Kid Comic Club 85%
Cat Kid starts a comic club for frogs who have big imaginations and zero comic-making skills.
by Dav Pilkey 2020
3.96
58k+ ratings
Hunt, Gather, Parent
by Michaeleen Doucleff • 2021
Toddlers want to help, not be entertained. Ancient parenting wisdom the West forgot.
4.14
34k+
Hunt, Gather, Parent Summary
Hunt, Gather, Parent 85%
Toddlers want to help, not be entertained. Ancient parenting wisdom the West forgot.
by Michaeleen Doucleff 2021
4.14
34k+ ratings
If Nietzsche Were a Narwhal
by Justin Gregg • 2022
Human intelligence is overrated. Animal cognition reveals why our big brains are a liability.
3.89
3k+
If Nietzsche Were a Narwhal Summary
If Nietzsche Were a Narwhal 85%
Human intelligence is overrated. Animal cognition reveals why our big brains are a liability.
by Justin Gregg 2022
3.89
3k+ ratings
Are We Smart Enough to Know How Smart Animals Are?
by Frans de Waal • 2016
We tested animal minds as defective humans. Once we redesigned the tests, they stopped failing.
3.97
17k+
Are We Smart Enough to Know How Smart Animals Are? Summary
Are We Smart Enough to Know How Smart Animals Are? 85%
We tested animal minds as defective humans. Once we redesigned the tests, they stopped failing.
by Frans de Waal 2016
3.97
17k+ ratings
Animal Wise
by Virginia Morell • 2013
Ants that teach, rats that laugh: inside the labs rewriting the science of animal minds.
4.13
3k+
Animal Wise Summary
Animal Wise 85%
Ants that teach, rats that laugh: inside the labs rewriting the science of animal minds.
by Virginia Morell 2013
4.13
3k+ ratings
Green Eggs and Ham
by Dr. Seuss • 1960
Sam-I-Am won't quit offering green eggs and ham, and one grump's resolve is wearing thin.
4.32
852k+
Green Eggs and Ham Summary
Green Eggs and Ham 85%
Sam-I-Am won't quit offering green eggs and ham, and one grump's resolve is wearing thin.
by Dr. Seuss 1960
4.32
852k+ ratings
Cheaper, Faster, Better
by Tom Steyer • 2024
The invisible hand shaping your life is not economics: it's the social limit of 150 relationships.
3.87
461
Cheaper, Faster, Better Summary
Cheaper, Faster, Better 85%
The invisible hand shaping your life is not economics: it's the social limit of 150 relationships.
by Tom Steyer 2024
3.87
461 ratings
The Human Swarm
by Mark W. Moffett • 2019
Societies don't run on cooperation. They run on identity markers strangers can spot at a glance.
3.65
466
The Human Swarm Summary
The Human Swarm 85%
Societies don't run on cooperation. They run on identity markers strangers can spot at a glance.
by Mark W. Moffett 2019
3.65
466 ratings
The Simpsons and Philosophy
by William Irwin • 2001
Nietzsche through Ned Flanders. Aristotle through Homer. A course in Western thought, in yellow.
3.45
4k+
The Simpsons and Philosophy Summary
The Simpsons and Philosophy 85%
Nietzsche through Ned Flanders. Aristotle through Homer. A course in Western thought, in yellow.
by William Irwin 2001
3.45
4k+ ratings
The Hand
by Frank R. Wilson • 1998
The hand is not the brain's tool. It is the brain's architect.
3.82
217
The Hand Summary
The Hand 85%
The hand is not the brain's tool. It is the brain's architect.
by Frank R. Wilson 1998
3.82
217 ratings
Animal Architects
by James L. Gould • 2007
From termite towers to bowerbird galleries, animal architecture is the fossil record of cognition.
3.90
89
Animal Architects Summary
Animal Architects 85%
From termite towers to bowerbird galleries, animal architecture is the fossil record of cognition.
by James L. Gould 2007
3.90
89 ratings
The Extended Phenotype
by Richard Dawkins • 1982
Genes don't stop at skin: a beaver dam is a genetic tool, like the teeth.
4.12
10k+
The Extended Phenotype Summary
The Extended Phenotype 85%
Genes don't stop at skin: a beaver dam is a genetic tool, like the teeth.
by Richard Dawkins 1982
4.12
10k+ ratings
Are You My Mother?
by P.D. Eastman • 1960
Hatched alone, a baby bird asks every creature and contraption he meets for his mother.
4.22
253k+
Are You My Mother? Summary
Are You My Mother? 85%
Hatched alone, a baby bird asks every creature and contraption he meets for his mother.
by P.D. Eastman 1960
4.22
253k+ ratings
Dr. Seuss's Green Eggs and Ham
by Robert Kapilow • 1996
A relentless optimist won't stop until a stubborn grump tries the weirdest breakfast.
4.48
138k+
Dr. Seuss's Green Eggs and Ham Summary
Dr. Seuss's Green Eggs and Ham 85%
A relentless optimist won't stop until a stubborn grump tries the weirdest breakfast.
by Robert Kapilow 1996
4.48
138k+ ratings
Friends
by Robin I.M. Dunbar • 2021
Your brain caps your real friends at about 150. The rest is gossip.
3.63
562
Friends Summary
Friends 85%
Your brain caps your real friends at about 150. The rest is gossip.
by Robin I.M. Dunbar 2021
3.63
562 ratings
Penguin Celebrations - The Science of Everyday Life
by Jay Ingram • 1989
What walking, blinking, and bees reveal about physics, evolution, and your own brain.
3.76
230
Penguin Celebrations - The Science of Everyday Life Summary
Penguin Celebrations - The Science of Everyday Life 84%
What walking, blinking, and bees reveal about physics, evolution, and your own brain.
by Jay Ingram 1989
3.76
230 ratings
If I Understood You, Would I Have This Look on My Face?
by Alan Alda • 2017
Connection is the foundation, not the ornament. Alan Alda's improv method for building it.
3.86
7k+
If I Understood You, Would I Have This Look on My Face? Summary
If I Understood You, Would I Have This Look on My Face? 84%
Connection is the foundation, not the ornament. Alan Alda's improv method for building it.
by Alan Alda 2017
3.86
7k+ ratings
When to Rob a Bank
by Steven D. Levitt • 2015
Why sumo wrestlers cheat, why pools are more dangerous than guns, and what economics reveals.
3.53
15k+
When to Rob a Bank Summary
When to Rob a Bank 84%
Why sumo wrestlers cheat, why pools are more dangerous than guns, and what economics reveals.
by Steven D. Levitt 2015
3.53
15k+ ratings
Zoobiquity
by Barbara Natterson-Horowitz • 2012
Animals faint, self-harm, and overdose just like we do; their doctors know why ours don't.
4.12
3k+
Zoobiquity Summary
Zoobiquity 84%
Animals faint, self-harm, and overdose just like we do; their doctors know why ours don't.
by Barbara Natterson-Horowitz 2012
4.12
3k+ ratings
Impro
by Keith Johnstone • 1979
Every glance is a status move you don't see. A director reveals the invisible game.
4.20
4k+
Impro Summary
Impro 84%
Every glance is a status move you don't see. A director reveals the invisible game.
by Keith Johnstone 1979
4.20
4k+ ratings
The Nurture Assumption
by Judith Rich Harris • 1998
Parents shape children far less than we believe. Peers, not parents, build adult personality.
4.14
2k+
The Nurture Assumption Summary
The Nurture Assumption 84%
Parents shape children far less than we believe. Peers, not parents, build adult personality.
by Judith Rich Harris 1998
4.14
2k+ ratings
Invisible Rivals
by Jonathan R Goodman • 2025
We compete constantly without knowing it; language is the weapon that hides the battle.
3.76
33
Invisible Rivals Summary
Invisible Rivals 84%
We compete constantly without knowing it; language is the weapon that hides the battle.
by Jonathan R Goodman 2025
3.76
33 ratings
The Trouble with Testosterone and Other Essays on the Biology of the Human Predicament
by Robert M. Sapolsky • 1997
Testosterone amplifies aggression, it doesn't cause it. Biology is never destiny.
4.20
2k+
The Trouble with Testosterone and Other Essays on the Biology of the Human Predicament Summary
The Trouble with Testosterone and Other Essays on the Biology of the Human Predicament 84%
Testosterone amplifies aggression, it doesn't cause it. Biology is never destiny.
by Robert M. Sapolsky 1997
4.20
2k+ ratings
Dog Man
by Dav Pilkey • 2016
A cop and his dog are fused into a single hero, facing a cat's robot army.
4.11
100k+
Dog Man Summary
Dog Man 84%
A cop and his dog are fused into a single hero, facing a cat's robot army.
by Dav Pilkey 2016
4.11
100k+ ratings
Cognitive Gadgets
by Cecilia Heyes • 2018
Imitation and language are not instincts. They are cultural tools, rebuilt in every childhood.
3.75
183
Cognitive Gadgets Summary
Cognitive Gadgets 84%
Imitation and language are not instincts. They are cultural tools, rebuilt in every childhood.
by Cecilia Heyes 2018
3.75
183 ratings
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