Start free trial
EnglishEnglish
EspañolSpanish
简体中文Chinese
繁體中文Chinese (Traditional)
FrançaisFrench
DeutschGerman
日本語Japanese
PortuguêsPortuguese
ItalianoItalian
한국어Korean
РусскийRussian
NederlandsDutch
العربيةArabic
PolskiPolish
हिन्दीHindi
Tiếng ViệtVietnamese
SvenskaSwedish
ΕλληνικάGreek
TürkçeTurkish
ไทยThai
ČeštinaCzech
RomânăRomanian
MagyarHungarian
УкраїнськаUkrainian
IndonesiaIndonesian
DanskDanish
SuomiFinnish
БългарскиBulgarian
עבריתHebrew
NorskNorwegian
HrvatskiCroatian
CatalàCatalan
SlovenčinaSlovak
LietuviųLithuanian
SlovenščinaSlovenian
СрпскиSerbian
EestiEstonian
LatviešuLatvian
فارسیPersian
മലയാളംMalayalam
தமிழ்Tamil
اردوUrdu
SoBrief
Searching...
Can You Solve My Problems?
by Alex Bellos • 2016
A wolf, a goat, a cabbage, and the puzzles that teach you to think in proofs.
4.03
387
Can You Solve My Problems? Summary
Can You Solve My Problems? 90%
A wolf, a goat, a cabbage, and the puzzles that teach you to think in proofs.
by Alex Bellos 2016
4.03
387 ratings
Improve Your Chess Calculation
by Ramesh RB • 2022
The secret isn't more puzzles. It's a system for seeing further and calculating deeper.
4.08
13
Improve Your Chess Calculation Summary
Improve Your Chess Calculation 89%
The secret isn't more puzzles. It's a system for seeing further and calculating deeper.
by Ramesh RB 2022
4.08
13 ratings
The GCHQ Puzzle Book
by GCHQ • 2019
A spy agency's Christmas card puzzle drew half a million solvers. Their full vault is open.
4.02
402
The GCHQ Puzzle Book Summary
The GCHQ Puzzle Book 89%
A spy agency's Christmas card puzzle drew half a million solvers. Their full vault is open.
by GCHQ 2019
4.02
402 ratings
The Woodpecker Method
by Axel Smith • 2018
A puzzle set you repeat faster and faster until your subconscious does the calculating for you.
4.32
128
The Woodpecker Method Summary
The Woodpecker Method 89%
A puzzle set you repeat faster and faster until your subconscious does the calculating for you.
by Axel Smith 2018
4.32
128 ratings
Bobby Fischer Teaches Chess
by Bobby Fischer • 1966
Fischer's chess primer skips openings entirely, drilling nothing but the patterns that finish games.
4.02
7k+
Bobby Fischer Teaches Chess Summary
Bobby Fischer Teaches Chess 89%
Fischer's chess primer skips openings entirely, drilling nothing but the patterns that finish games.
by Bobby Fischer 1966
4.02
7k+ ratings
Mind Performance Hacks
by Ron Hale-Evans • 2006
Memory tricks, mental math, decision hacks: a cognitive toolkit for thinking faster and clearer.
3.88
945
Mind Performance Hacks Summary
Mind Performance Hacks 89%
Memory tricks, mental math, decision hacks: a cognitive toolkit for thinking faster and clearer.
by Ron Hale-Evans 2006
3.88
945 ratings
Critical Thinking
by Simon Bradley • 2016
A structured method for evaluating evidence, cutting through noise, and knowing when inaction wins.
3.27
241
Critical Thinking Summary
Critical Thinking 89%
A structured method for evaluating evidence, cutting through noise, and knowing when inaction wins.
by Simon Bradley 2016
3.27
241 ratings
How To Think Like Sherlock
by Daniel Smith • 2012
Most people look. Holmes noticed. Practical exercises that train your brain to do the same.
3.07
2k+
How To Think Like Sherlock Summary
How To Think Like Sherlock 89%
Most people look. Holmes noticed. Practical exercises that train your brain to do the same.
by Daniel Smith 2012
3.07
2k+ ratings
Think Like Sherlock
by Peter Hollins • 2018
Sleepiness, constraints, and shifting perspective: the unconventional route to sharper thinking.
3.70
178
Think Like Sherlock Summary
Think Like Sherlock 89%
Sleepiness, constraints, and shifting perspective: the unconventional route to sharper thinking.
by Peter Hollins 2018
3.70
178 ratings
There Are Two Errors in the the Title of This Book
by Robert M. Martin • 1992
Logic, morality, identity: each cracks under a well-chosen paradox. This book chooses well.
4.01
247
There Are Two Errors in the the Title of This Book Summary
There Are Two Errors in the the Title of This Book 89%
Logic, morality, identity: each cracks under a well-chosen paradox. This book chooses well.
by Robert M. Martin 1992
4.01
247 ratings
Mastermind
by Maria Konnikova • 2013
Learn to think like Sherlock Holmes: a psychologist's method for sharper observation and reasoning.
3.55
9k+
Mastermind Summary
Mastermind 89%
Learn to think like Sherlock Holmes: a psychologist's method for sharper observation and reasoning.
by Maria Konnikova 2013
3.55
9k+ ratings
The Seven Deadly Chess Sins
by Jonathan Rowson • 2000
Seven mental traps that cost you chess games, and the psychological habits that disarm them.
4.35
168
The Seven Deadly Chess Sins Summary
The Seven Deadly Chess Sins 89%
Seven mental traps that cost you chess games, and the psychological habits that disarm them.
by Jonathan Rowson 2000
4.35
168 ratings
Practical Thinking
by Edward de Bono • 1971
Being right isn't one thing: it's four. And each carries its own trap.
3.77
133
Practical Thinking Summary
Practical Thinking 89%
Being right isn't one thing: it's four. And each carries its own trap.
by Edward de Bono 1971
3.77
133 ratings
I Am Right You Are Wrong
by Edward de Bono • 1990
Argument ruled Western thought for 2,400 years. The brain is actually built to perceive and design.
3.82
518
I Am Right You Are Wrong Summary
I Am Right You Are Wrong 88%
Argument ruled Western thought for 2,400 years. The brain is actually built to perceive and design.
by Edward de Bono 1990
3.82
518 ratings
The Puzzler
by A.J. Jacobs • 2022
Puzzles teach us to reframe problems, erase bad answers, and love the struggle. One man's proof.
3.93
4k+
The Puzzler Summary
The Puzzler 88%
Puzzles teach us to reframe problems, erase bad answers, and love the struggle. One man's proof.
by A.J. Jacobs 2022
3.93
4k+ ratings
The Mental Game of Poker 2
by Jared Tendler • 2013
A step-by-step system for poker's mental game: reach the zone, beat tilt, make sharper decisions.
4.21
286
The Mental Game of Poker 2 Summary
The Mental Game of Poker 2 88%
A step-by-step system for poker's mental game: reach the zone, beat tilt, make sharper decisions.
by Jared Tendler 2013
4.21
286 ratings
Limitless
by Jim Kwik • 2020
A brain coach's system for learning faster, reading faster, and remembering what matters.
4.07
22k+
Limitless Summary
Limitless 88%
A brain coach's system for learning faster, reading faster, and remembering what matters.
by Jim Kwik 2020
4.07
22k+ ratings
Soft-Wired
by Michael Merzenich • 2013
Brain plasticity can work for you or against you. The difference is in your daily habits.
3.98
379
Soft-Wired Summary
Soft-Wired 88%
Brain plasticity can work for you or against you. The difference is in your daily habits.
by Michael Merzenich 2013
3.98
379 ratings
Learn Chess
by John Nunn • 2000
Grandmaster's system for spotting tactics, building strategy, outthinking opponents at every phase.
3.72
172
Learn Chess Summary
Learn Chess 88%
Grandmaster's system for spotting tactics, building strategy, outthinking opponents at every phase.
by John Nunn 2000
3.72
172 ratings
Smarter
by Dan Hurley • 2013
IQ isn't fixed: a journalist on the strange new science that could make you smarter.
3.49
806
Smarter Summary
Smarter 88%
IQ isn't fixed: a journalist on the strange new science that could make you smarter.
by Dan Hurley 2013
3.49
806 ratings
A Few Lessons from Sherlock Holmes
by Peter Bevelin • 2013
The observation and reasoning tools Holmes used to solve impossible crimes, for everyday thinking.
3.63
541
A Few Lessons from Sherlock Holmes Summary
A Few Lessons from Sherlock Holmes 88%
The observation and reasoning tools Holmes used to solve impossible crimes, for everyday thinking.
by Peter Bevelin 2013
3.63
541 ratings
Chess Training Pocket Book
by Lev Alburt • 1997
Most chess knowledge never wins a game. These 300 positions will.
4.28
105
Chess Training Pocket Book Summary
Chess Training Pocket Book 88%
Most chess knowledge never wins a game. These 300 positions will.
by Lev Alburt 1997
4.28
105 ratings
Success Secrets of Sherlock Holmes
by David Acord • 2011
Observation beats intelligence. Nine Holmes-tested habits for seeing what everyone else misses.
3.58
179
Success Secrets of Sherlock Holmes Summary
Success Secrets of Sherlock Holmes 88%
Observation beats intelligence. Nine Holmes-tested habits for seeing what everyone else misses.
by David Acord 2011
3.58
179 ratings
How Life Imitates Chess
by Garry Kasparov • 2001
The decisions that win chess matches also win markets. A grandmaster translates the playbook.
3.81
3k+
How Life Imitates Chess Summary
How Life Imitates Chess 88%
The decisions that win chess matches also win markets. A grandmaster translates the playbook.
by Garry Kasparov 2001
3.81
3k+ ratings
Thinking Better
by Marcus du Sautoy • 2021
Mathematical shortcuts that save time, solve problems, and show you what everyone else overlooks.
3.59
618
Thinking Better Summary
Thinking Better 88%
Mathematical shortcuts that save time, solve problems, and show you what everyone else overlooks.
by Marcus du Sautoy 2021
3.59
618 ratings
The Joy of Abstraction
by Eugenia Cheng • 2022
What if math’s deepest lesson is that context always beats content? A category theorist explains.
3.84
190
The Joy of Abstraction Summary
The Joy of Abstraction 88%
What if math’s deepest lesson is that context always beats content? A category theorist explains.
by Eugenia Cheng 2022
3.84
190 ratings
Edward De Bono's Masterthinker's Handbook
by Edward de Bono • 1985
Intelligence is not enough. A systematic method for building thinking as a practiced skill.
4.00
36
Edward De Bono's Masterthinker's Handbook Summary
Edward De Bono's Masterthinker's Handbook 88%
Intelligence is not enough. A systematic method for building thinking as a practiced skill.
by Edward de Bono 1985
4.00
36 ratings
How to Solve It
by George Pólya • 1944
Most problems are not solved by attacking them harder but by approaching them sideways.
4.12
5k+
How to Solve It Summary
How to Solve It 88%
Most problems are not solved by attacking them harder but by approaching them sideways.
by George Pólya 1944
4.12
5k+ ratings
Practical Intelligence
by Karl Albrecht • 2007
Most good ideas die unrecorded. The trainable mental skills that IQ tests never measured.
3.73
149
Practical Intelligence Summary
Practical Intelligence 88%
Most good ideas die unrecorded. The trainable mental skills that IQ tests never measured.
by Karl Albrecht 2007
3.73
149 ratings
The Will to Keep Winning
by Daigo Umehara • 2016
For a fighting game legend, the most dangerous opponent was the trophy itself.
4.22
724
The Will to Keep Winning Summary
The Will to Keep Winning 88%
For a fighting game legend, the most dangerous opponent was the trophy itself.
by Daigo Umehara 2016
4.22
724 ratings
The Mechanism of Mind
by Edward de Bono • 2015
Why your brain resists new ideas, and a single word that overrides its defenses.
3.84
167
The Mechanism of Mind Summary
The Mechanism of Mind 88%
Why your brain resists new ideas, and a single word that overrides its defenses.
by Edward de Bono 2015
3.84
167 ratings
The Rules of Thinking
by Richard Templar • 2019
Your mind runs shortcuts you've never noticed. Here is the owner's manual.
3.56
389
The Rules of Thinking Summary
The Rules of Thinking 88%
Your mind runs shortcuts you've never noticed. Here is the owner's manual.
by Richard Templar 2019
3.56
389 ratings
The Neuroscience of Intelligence
by Richard J. Haier • 2015
Intelligence is largely inherited and stubbornly hard to improve. The neuroscience is clear.
4.23
453
The Neuroscience of Intelligence Summary
The Neuroscience of Intelligence 88%
Intelligence is largely inherited and stubbornly hard to improve. The neuroscience is clear.
by Richard J. Haier 2015
4.23
453 ratings
Becoming Sherlock
by Stefan Cain • 2015
Multitasking costs 40% of your focus: reclaim it with trained observation and deduction.
3.44
166
Becoming Sherlock Summary
Becoming Sherlock 88%
Multitasking costs 40% of your focus: reclaim it with trained observation and deduction.
by Stefan Cain 2015
3.44
166 ratings
Learn To Think Using Thought Experiments
by Patrick King • 2020
Your mind needs a gym. Philosophy's greatest thought experiments are the equipment.
3.84
101
Learn To Think Using Thought Experiments Summary
Learn To Think Using Thought Experiments 88%
Your mind needs a gym. Philosophy's greatest thought experiments are the equipment.
by Patrick King 2020
3.84
101 ratings
How to Think More Effectively
by The School of Life • 2020
Notebooks, long walks, and the right kind of envy: the thinking toolkit nobody handed you.
4.09
1k+
How to Think More Effectively Summary
How to Think More Effectively 88%
Notebooks, long walks, and the right kind of envy: the thinking toolkit nobody handed you.
by The School of Life 2020
4.09
1k+ ratings
The Working Memory Advantage
by Tracy Packiam Alloway • 2013
Grades, self-control, and success: working memory predicts them better than IQ, and it's trainable.
3.37
144
The Working Memory Advantage Summary
The Working Memory Advantage 88%
Grades, self-control, and success: working memory predicts them better than IQ, and it's trainable.
by Tracy Packiam Alloway 2013
3.37
144 ratings
Lateral Thinking
by Edward de Bono • 2014
Not better digging, but different digging: the skill of seeing what logic leaves out.
3.61
152
Lateral Thinking Summary
Lateral Thinking 88%
Not better digging, but different digging: the skill of seeing what logic leaves out.
by Edward de Bono 2014
3.61
152 ratings
Play Anything
by Ian Bogost • 2016
Real fun needs rules, not freedom. The philosopher's case against chasing happiness.
3.17
572
Play Anything Summary
Play Anything 88%
Real fun needs rules, not freedom. The philosopher's case against chasing happiness.
by Ian Bogost 2016
3.17
572 ratings
The Art of Logical Thinking
by William Walker Atkinson • 1909
Master the machinery of valid arguments and detect the logical flaws that fool most people.
3.42
117
The Art of Logical Thinking Summary
The Art of Logical Thinking 88%
Master the machinery of valid arguments and detect the logical flaws that fool most people.
by William Walker Atkinson 1909
3.42
117 ratings
Thought and Knowledge
by Diane F. Halpern • 1984
Upgrade memory, reasoning, and decisions with the cognitive skills that expose hidden mental errors.
3.89
109
Thought and Knowledge Summary
Thought and Knowledge 88%
Upgrade memory, reasoning, and decisions with the cognitive skills that expose hidden mental errors.
by Diane F. Halpern 1984
3.89
109 ratings
Mathematica
by David Bessis • 2024
Real math isn't done with symbols. It's done with mental images, physical intuition, and curiosity.
4.18
862
Mathematica Summary
Mathematica 88%
Real math isn't done with symbols. It's done with mental images, physical intuition, and curiosity.
by David Bessis 2024
4.18
862 ratings
Kevin Trudeau's Mega Memory
by Kevin Trudeau • 1997
Pictures stick. Words slide off. A thirty-minute daily method for remembering anything.
3.64
221
Kevin Trudeau's Mega Memory Summary
Kevin Trudeau's Mega Memory 87%
Pictures stick. Words slide off. A thirty-minute daily method for remembering anything.
by Kevin Trudeau 1997
3.64
221 ratings
Speed Mathematics
by Bill Handley • 2003
Calculate faster than a calculator using only a pencil, a circle, and simple subtraction.
3.98
146
Speed Mathematics Summary
Speed Mathematics 87%
Calculate faster than a calculator using only a pencil, a circle, and simple subtraction.
by Bill Handley 2003
3.98
146 ratings
Mathematical Thinking - For People Who Hate Math
by Albert Rutherford • 2021
Math class already gave you a reasoning toolkit. Put it to work, zero equations required.
3.58
158
Mathematical Thinking - For People Who Hate Math Summary
Mathematical Thinking - For People Who Hate Math 87%
Math class already gave you a reasoning toolkit. Put it to work, zero equations required.
by Albert Rutherford 2021
3.58
158 ratings
Critical Thinking In A Nutshell
by Thinknetic • 2021
Two classic frameworks turn fuzzy reasoning into a trainable skill; daily exercises lock it in.
3.64
148
Critical Thinking In A Nutshell Summary
Critical Thinking In A Nutshell 87%
Two classic frameworks turn fuzzy reasoning into a trainable skill; daily exercises lock it in.
by Thinknetic 2021
3.64
148 ratings
How to Think like a Philosopher
by Julian Baggini • 2023
The mental habits philosophy teaches: question yourself, follow evidence, drop the ego.
3.95
429
How to Think like a Philosopher Summary
How to Think like a Philosopher 87%
The mental habits philosophy teaches: question yourself, follow evidence, drop the ego.
by Julian Baggini 2023
3.95
429 ratings
Exercise For The Brain
by Jason Scotts • 2013
A menu of 70 sensory jolts that force your brain off autopilot and build cognitive reserve.
3.48
162
Exercise For The Brain Summary
Exercise For The Brain 87%
A menu of 70 sensory jolts that force your brain off autopilot and build cognitive reserve.
by Jason Scotts 2013
3.48
162 ratings
Elastic
by Leonard Mlodinow • 2018
The third gear your brain has been hiding: how to think flexibly when the rules change.
3.87
2k+
Elastic Summary
Elastic 87%
The third gear your brain has been hiding: how to think flexibly when the rules change.
by Leonard Mlodinow 2018
3.87
2k+ ratings
Winning Ugly
by Brad Gilbert • 1993
Why smart beats talented: the mental tactics that win tennis matches without your best strokes.
4.19
5k+
Winning Ugly Summary
Winning Ugly 87%
Why smart beats talented: the mental tactics that win tennis matches without your best strokes.
by Brad Gilbert 1993
4.19
5k+ ratings
Home
Swipe
Library
Get App
Try Full Access for 3 Days
Listen, bookmark, and more
Compare Features Free Pro
📖 Read Summaries
Read unlimited summaries. Free users get 3 per month
🎧 Listen to Summaries
Listen to unlimited summaries in 40 languages
❤️ Unlimited Bookmarks
Free users are limited to 4
📜 Unlimited History
Free users are limited to 4
📥 Unlimited Downloads
Free users are limited to 1
Risk-Free Timeline
Today: Get Instant Access
Listen to full summaries of 26,000+ books. That's 12,000+ hours of audio!
Day 2: Trial Reminder
We'll send you a notification that your trial is ending soon.
Day 3: Your subscription begins
You'll be charged on Jul 26,
cancel anytime before.
Consume 2.8× More Books
2.8× more books Listening Reading
Our users love us
600,000+ readers
Trustpilot Rating
TrustPilot
4.6 Excellent
This site is a total game-changer. I've been flying through book summaries like never before. Highly, highly recommend.
— Dave G
Worth my money and time, and really well made. I've never seen this quality of summaries on other websites. Very helpful!
— Em
Highly recommended!! Fantastic service. Perfect for those that want a little more than a teaser but not all the intricate details of a full audio book.
— Greg M
Save 62%
Yearly
$119.88 $44.99/year/yr
$3.75/mo
Monthly
$9.99/mo
Start a 3-Day Free Trial
3 days free, then $44.99/year. Cancel anytime.
Unlock a world of fiction & nonfiction books
26,000+ books for the price of 2 books
Read any book in 10 minutes
Discover new books like Tinder
Request any book if it's not summarized
Read more books than anyone you know
#1 app for book lovers
Lifelike & immersive summaries
30-day money-back guarantee
Download summaries in EPUBs or PDFs
Cancel anytime in a few clicks
Scanner
Find a barcode to scan

We have a special gift for you
Open
38% OFF
DISCOUNT FOR YOU
$79.99
$49.99/year
only $4.16 per month
Continue
2 taps to start, super easy to cancel
Settings
General
Widget
Loading...
We have a special gift for you
Open
38% OFF
DISCOUNT FOR YOU
$79.99
$49.99/year
only $4.16 per month
Continue
2 taps to start, super easy to cancel