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...
Meditations on First Philosophy
by René Descartes • 1641
An all-powerful deceiver could control every thought you have. Every thought, except one.
3.73
30k+
Meditations on First Philosophy Summary
Meditations on First Philosophy 93%
An all-powerful deceiver could control every thought you have. Every thought, except one.
by René Descartes 1641
3.73
30k+ ratings
Meditations on First Philosophy, with Selections from the Objections and Replies
by René Descartes • 1641
By the fire, he resolves to doubt everything, only to find a thought immune to doubt.
3.73
3k+
Meditations on First Philosophy, with Selections from the Objections and Replies Summary
Meditations on First Philosophy, with Selections from the Objections and Replies 93%
By the fire, he resolves to doubt everything, only to find a thought immune to doubt.
by René Descartes 1641
3.73
3k+ ratings
The Rise of Modern Philosophy
by Anthony Kenny • 2006
How consciousness replaced the soul, systems replaced commentary, and philosophy became modern.
3.84
274
The Rise of Modern Philosophy Summary
The Rise of Modern Philosophy 92%
How consciousness replaced the soul, systems replaced commentary, and philosophy became modern.
by Anthony Kenny 2006
3.84
274 ratings
Discourse on Method and Meditations on First Philosophy
by René Descartes • 1999
Doubt all you know, arrive at the one truth you cannot deny, and build reality from there.
3.77
37k+
Discourse on Method and Meditations on First Philosophy Summary
Discourse on Method and Meditations on First Philosophy 92%
Doubt all you know, arrive at the one truth you cannot deny, and build reality from there.
by René Descartes 1999
3.77
37k+ ratings
Ethics
by Baruch Spinoza • 1677
God and nature are one; free will, an illusion. Freedom is grasping the causes that move you.
4.10
22k+
Ethics Summary
Ethics 92%
God and nature are one; free will, an illusion. Freedom is grasping the causes that move you.
by Baruch Spinoza 1677
4.10
22k+ 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 91%
Logic, morality, identity: each cracks under a well-chosen paradox. This book chooses well.
by Robert M. Martin 1992
4.01
247 ratings
Fearless
by Max Lucado • 2009
Ten philosophers, ten arguments that still govern how we think about truth, justice, and ourselves.
4.16
13k+
Fearless Summary
Fearless 91%
Ten philosophers, ten arguments that still govern how we think about truth, justice, and ourselves.
by Max Lucado 2009
4.16
13k+ ratings
Objectivism
by Leonard Peikoff • 1991
Reality comes first, reason is mandatory, and your life is the moral standard. The complete chain.
3.77
5k+
Objectivism Summary
Objectivism 91%
Reality comes first, reason is mandatory, and your life is the moral standard. The complete chain.
by Leonard Peikoff 1991
3.77
5k+ ratings
Knowledge
by Jennifer Nagel • 2014
A concise tour of what it means to know, from Descartes's demon to the broken clock.
3.85
1k+
Knowledge Summary
Knowledge 91%
A concise tour of what it means to know, from Descartes's demon to the broken clock.
by Jennifer Nagel 2014
3.85
1k+ ratings
Doing Philosophy
by Timothy Williamson • 2018
Philosophy is a science that tests ideas with thought experiments, and the best explanation wins.
3.67
213
Doing Philosophy Summary
Doing Philosophy 91%
Philosophy is a science that tests ideas with thought experiments, and the best explanation wins.
by Timothy Williamson 2018
3.67
213 ratings
50 Philosophy Ideas You Really Need to Know
by Ben Dupré • 2007
Fifty essential philosophy ideas, each in minutes: from radical doubt to the problem of evil.
3.70
2k+
50 Philosophy Ideas You Really Need to Know Summary
50 Philosophy Ideas You Really Need to Know 91%
Fifty essential philosophy ideas, each in minutes: from radical doubt to the problem of evil.
by Ben Dupré 2007
3.70
2k+ ratings
Principles of Human Knowledge / Three Dialogues Between Hylas and Philonous
by George Berkeley • 1988
Tables vanish when you look away, but God keeps watching. A bishop's case against matter.
3.83
1k+
Principles of Human Knowledge / Three Dialogues Between Hylas and Philonous Summary
Principles of Human Knowledge / Three Dialogues Between Hylas and Philonous 91%
Tables vanish when you look away, but God keeps watching. A bishop's case against matter.
by George Berkeley 1988
3.83
1k+ ratings
Plato and a Platypus Walk Into a Bar
by Thomas Cathcart • 2007
Jokes and philosophy work the same way: both ambush your assumptions. Here's how.
3.76
18k+
Plato and a Platypus Walk Into a Bar Summary
Plato and a Platypus Walk Into a Bar 91%
Jokes and philosophy work the same way: both ambush your assumptions. Here's how.
by Thomas Cathcart 2007
3.76
18k+ ratings
Being And Event
by Alain Badiou • 1988
Set theory is the science of being itself, and the One is nowhere in it.
4.01
1k+
Being And Event Summary
Being And Event 91%
Set theory is the science of being itself, and the One is nowhere in it.
by Alain Badiou 1988
4.01
1k+ ratings
Philosophy
by Nigel Warburton • 1995
Philosophy without the jargon: the big questions, and how to think them through.
3.84
3k+
Philosophy Summary
Philosophy 91%
Philosophy without the jargon: the big questions, and how to think them through.
by Nigel Warburton 1995
3.84
3k+ ratings
Think
by Simon Blackburn • 1999
Your concepts are a house you never inspected. Philosophy walks you through the foundation.
3.73
5k+
Think Summary
Think 91%
Your concepts are a house you never inspected. Philosophy walks you through the foundation.
by Simon Blackburn 1999
3.73
5k+ ratings
The Problems of Philosophy
by Bertrand Russell • 1912
Your senses are private. Matter is an inference. Timeless universals hold the rest.
3.90
19k+
The Problems of Philosophy Summary
The Problems of Philosophy 91%
Your senses are private. Matter is an inference. Timeless universals hold the rest.
by Bertrand Russell 1912
3.90
19k+ ratings
Freedom and Neurobiology
by John Rogers Searle • 2005
Free will is a biological fact, and political power rests on what we collectively agree to accept.
3.56
246
Freedom and Neurobiology Summary
Freedom and Neurobiology 91%
Free will is a biological fact, and political power rests on what we collectively agree to accept.
by John Rogers Searle 2005
3.56
246 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 91%
Your mind needs a gym. Philosophy's greatest thought experiments are the equipment.
by Patrick King 2020
3.84
101 ratings
Rationality
by Eliezer Yudkowsky • 2015
Human reason is buggy code. Here is the patch from cognitive science and AI.
4.32
2k+
Rationality Summary
Rationality 90%
Human reason is buggy code. Here is the patch from cognitive science and AI.
by Eliezer Yudkowsky 2015
4.32
2k+ ratings
Introduction to Logic
by Irving M. Copi • 1953
How to spot a flawed argument: the logic toolkit from Aristotle to truth tables.
4.07
919
Introduction to Logic Summary
Introduction to Logic 90%
How to spot a flawed argument: the logic toolkit from Aristotle to truth tables.
by Irving M. Copi 1953
4.07
919 ratings
The Edge of Reason
by Julian Baggini • 2016
Reason is not sterile logic. It depends on judgment, emotion, and the temperament we bring.
3.97
141
The Edge of Reason Summary
The Edge of Reason 90%
Reason is not sterile logic. It depends on judgment, emotion, and the temperament we bring.
by Julian Baggini 2016
3.97
141 ratings
Pocket Guide to Objectivism
by David Kelley • 2018
Happiness as the moral aim, reason as the only path: the pocket guide to Objectivism.
4.22
46
Pocket Guide to Objectivism Summary
Pocket Guide to Objectivism 90%
Happiness as the moral aim, reason as the only path: the pocket guide to Objectivism.
by David Kelley 2018
4.22
46 ratings
The Beginning of Infinity
by David Deutsch • 2011
All progress runs on one engine: conjecture torn apart by criticism. It never runs out of fuel.
4.17
10k+
The Beginning of Infinity Summary
The Beginning of Infinity 90%
All progress runs on one engine: conjecture torn apart by criticism. It never runs out of fuel.
by David Deutsch 2011
4.17
10k+ ratings
Scepticism
by Duncan Pritchard • 2019
Radical scepticism makes life meaningless. The ancient remedy is intellectual virtue, not certainty.
3.56
126
Scepticism Summary
Scepticism 90%
Radical scepticism makes life meaningless. The ancient remedy is intellectual virtue, not certainty.
by Duncan Pritchard 2019
3.56
126 ratings
Why I Am Not a Christian and Other Essays on Religion and Related Subjects
by Bertrand Russell • 1957
Religion begins in fear, not truth. A philosopher's case against the foundations of belief.
4.00
23k+
Why I Am Not a Christian and Other Essays on Religion and Related Subjects Summary
Why I Am Not a Christian and Other Essays on Religion and Related Subjects 90%
Religion begins in fear, not truth. A philosopher's case against the foundations of belief.
by Bertrand Russell 1957
4.00
23k+ ratings
An Essay Concerning Human Understanding
by John Locke • 1690
Words name ideas, not things. Philosophy's longest arguments begin with confusing the two.
3.86
17k+
An Essay Concerning Human Understanding Summary
An Essay Concerning Human Understanding 90%
Words name ideas, not things. Philosophy's longest arguments begin with confusing the two.
by John Locke 1690
3.86
17k+ ratings
Jag är Zlatan
by Zlatan Ibrahimović • 2011
How the West thought: ten ideas from Plato to Rawls that still shape everything we believe.
3.86
19k+
Jag är Zlatan Summary
Jag är Zlatan 90%
How the West thought: ten ideas from Plato to Rawls that still shape everything we believe.
by Zlatan Ibrahimović 2011
3.86
19k+ ratings
A History of Western Philosophy
by Bertrand Russell • 1945
A history of philosophy that reads not like a textbook but like a three-thousand-year argument.
4.13
42k+
A History of Western Philosophy Summary
A History of Western Philosophy 90%
A history of philosophy that reads not like a textbook but like a three-thousand-year argument.
by Bertrand Russell 1945
4.13
42k+ ratings
The Philosophy of the Enlightenment
by Ernst Cassirer • 1932
The Enlightenment remade reason: not a storehouse of truths, but a way of discovering them.
4.11
258
The Philosophy of the Enlightenment Summary
The Philosophy of the Enlightenment 90%
The Enlightenment remade reason: not a storehouse of truths, but a way of discovering them.
by Ernst Cassirer 1932
4.11
258 ratings
Writing and Difference
by Jacques Derrida • 1967
Structuralism loved the architecture of texts. One philosopher asked where the energy went.
4.00
8k+
Writing and Difference Summary
Writing and Difference 90%
Structuralism loved the architecture of texts. One philosopher asked where the energy went.
by Jacques Derrida 1967
4.00
8k+ ratings
Hyperreality
by Mike Hockney • 2012
Reality is a self-solving mathematical equation, and God is the answer, not the author.
4.61
56
Hyperreality Summary
Hyperreality 90%
Reality is a self-solving mathematical equation, and God is the answer, not the author.
by Mike Hockney 2012
4.61
56 ratings
A Book Forged in Hell
by Steven Nadler • 2011
Spinoza's 1670 treatise denied miracles, called the Bible man-made, and made free thought sacred.
3.99
1k+
A Book Forged in Hell Summary
A Book Forged in Hell 90%
Spinoza's 1670 treatise denied miracles, called the Bible man-made, and made free thought sacred.
by Steven Nadler 2011
3.99
1k+ ratings
Soul Machine
by George Makari • 2015
Science couldn't find the soul. So early modern Europe invented the mind to take its place.
3.82
157
Soul Machine Summary
Soul Machine 90%
Science couldn't find the soul. So early modern Europe invented the mind to take its place.
by George Makari 2015
3.82
157 ratings
A Methodology of Possession
by James Ellis • 2020
Enlightenment as possession: a philosopher's ritual journey beyond self, time, and the human.
3.62
81
A Methodology of Possession Summary
A Methodology of Possession 90%
Enlightenment as possession: a philosopher's ritual journey beyond self, time, and the human.
by James Ellis 2020
3.62
81 ratings
The Matrix and Philosophy
by William Irwin • 2002
Plato imagined the cave, Descartes the demon. The Matrix put both on screen and philosophy noticed.
3.90
2k+
The Matrix and Philosophy Summary
The Matrix and Philosophy 90%
Plato imagined the cave, Descartes the demon. The Matrix put both on screen and philosophy noticed.
by William Irwin 2002
3.90
2k+ ratings
A New History of Western Philosophy
by Anthony Kenny • 2007
Western philosophy, Thales to Wittgenstein: the rare history that gives the medieval era its due.
4.22
520
A New History of Western Philosophy Summary
A New History of Western Philosophy 90%
Western philosophy, Thales to Wittgenstein: the rare history that gives the medieval era its due.
by Anthony Kenny 2007
4.22
520 ratings
Intuition Pumps and Other Tools for Thinking
by Daniel C. Dennett • 2013
A philosopher's toolbox: learn to think sharper about consciousness, evolution, and free will.
3.78
4k+
Intuition Pumps and Other Tools for Thinking Summary
Intuition Pumps and Other Tools for Thinking 90%
A philosopher's toolbox: learn to think sharper about consciousness, evolution, and free will.
by Daniel C. Dennett 2013
3.78
4k+ ratings
How to Become a Really Good Pain in the Ass
by Christopher W. DiCarlo • 2007
Why the most annoying person in the room is often right, and how to become them.
3.58
270
How to Become a Really Good Pain in the Ass Summary
How to Become a Really Good Pain in the Ass 90%
Why the most annoying person in the room is often right, and how to become them.
by Christopher W. DiCarlo 2007
3.58
270 ratings
Less Than Nothing
by Slavoj Žižek • 2012
Reality is a hole in nothingness, propped up by fictions, and Hegel's dialectic is the map.
4.17
650
Less Than Nothing Summary
Less Than Nothing 90%
Reality is a hole in nothingness, propped up by fictions, and Hegel's dialectic is the map.
by Slavoj Žižek 2012
4.17
650 ratings
A Little History of Philosophy
by Nigel Warburton • 2011
Forty thinkers, from Socrates to Singer, and the answers they gave to life's hardest questions.
4.12
16k+
A Little History of Philosophy Summary
A Little History of Philosophy 90%
Forty thinkers, from Socrates to Singer, and the answers they gave to life's hardest questions.
by Nigel Warburton 2011
4.12
16k+ ratings
On Quality
by Robert M. Pirsig • 2021
Value isn't a judgment we add to reality. It is reality, and everything else follows.
3.64
387
On Quality Summary
On Quality 90%
Value isn't a judgment we add to reality. It is reality, and everything else follows.
by Robert M. Pirsig 2021
3.64
387 ratings
The Last Man Who Knew Everything
by Mike Hockney • 2012
The universe is math, not matter, and your mind is a zero with infinite potential.
4.46
90
The Last Man Who Knew Everything Summary
The Last Man Who Knew Everything 90%
The universe is math, not matter, and your mind is a zero with infinite potential.
by Mike Hockney 2012
4.46
90 ratings
Madilog
by Tan Malaka • 1946
Reality is material. Contradiction drives change. Dialectical thinking for an occupied mind.
4.26
3k+
Madilog Summary
Madilog 90%
Reality is material. Contradiction drives change. Dialectical thinking for an occupied mind.
by Tan Malaka 1946
4.26
3k+ ratings
The Consequences of Ideas
by R.C. Sproul • 1988
Philosophy's stark choice: Kant's closed door or Aquinas's open one. Fallout, from Thales to Sartre.
4.18
2k+
The Consequences of Ideas Summary
The Consequences of Ideas 90%
Philosophy's stark choice: Kant's closed door or Aquinas's open one. Fallout, from Thales to Sartre.
by R.C. Sproul 1988
4.18
2k+ ratings
Objective Communication
by Leonard Peikoff • 1980
Most communication floats free of reality. An Objectivist shows how to anchor yours in facts.
4.22
74
Objective Communication Summary
Objective Communication 90%
Most communication floats free of reality. An Objectivist shows how to anchor yours in facts.
by Leonard Peikoff 1980
4.22
74 ratings
Metaphysics
by Michael J. Loux • 1997
From universals to time: the central problems of metaphysics, mapped for the first-time student.
3.93
354
Metaphysics Summary
Metaphysics 90%
From universals to time: the central problems of metaphysics, mapped for the first-time student.
by Michael J. Loux 1997
3.93
354 ratings
Introduction to Phenomenology
by Robert Sokolowski • 1999
Consciousness is always reaching toward the world; phenomenology maps the structures of that reach.
4.03
541
Introduction to Phenomenology Summary
Introduction to Phenomenology 90%
Consciousness is always reaching toward the world; phenomenology maps the structures of that reach.
by Robert Sokolowski 1999
4.03
541 ratings
The Logic of Sense
by Gilles Deleuze • 1969
Sense is not a thing but an event, a surface effect where language meets the world.
4.29
1k+
The Logic of Sense Summary
The Logic of Sense 90%
Sense is not a thing but an event, a surface effect where language meets the world.
by Gilles Deleuze 1969
4.29
1k+ ratings
Philosophy Bites
by David Edmonds • 2012
The big questions of philosophy, served in bite-sized interviews with today's leading thinkers.
3.69
371
Philosophy Bites Summary
Philosophy Bites 90%
The big questions of philosophy, served in bite-sized interviews with today's leading thinkers.
by David Edmonds 2012
3.69
371 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