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...
Topology
by James R. Munkres • 1974
A donut and a coffee cup are the same shape. The rigorous text that proves it.
4.30
1k+
Topology Summary
Topology 92%
A donut and a coffee cup are the same shape. The rigorous text that proves it.
by James R. Munkres 1974
4.30
1k+ ratings
The Fourth Dimension
by Rudy Rucker • 1984
The fourth dimension decoded: from Flatland to wormholes, where geometry bends mind and cosmos.
4.14
804
The Fourth Dimension Summary
The Fourth Dimension 89%
The fourth dimension decoded: from Flatland to wormholes, where geometry bends mind and cosmos.
by Rudy Rucker 1984
4.14
804 ratings
Understanding Analysis
by Stephen Abbott • 2000
Prove what calculus only computes: from the hole-free reals to the oddities of infinite sets.
4.49
476
Understanding Analysis Summary
Understanding Analysis 89%
Prove what calculus only computes: from the hole-free reals to the oddities of infinite sets.
by Stephen Abbott 2000
4.49
476 ratings
Visualizing Mathematics with 3D Printing
by Henry Segerman • 2016
3D printing turns polyhedra, knots, and 4D shadows into hands-on objects you finally grasp.
4.08
13
Visualizing Mathematics with 3D Printing Summary
Visualizing Mathematics with 3D Printing 89%
3D printing turns polyhedra, knots, and 4D shadows into hands-on objects you finally grasp.
by Henry Segerman 2016
4.08
13 ratings
Introduction to Real Analysis
by Robert G. Bartle • 1982
A rigorous foundation in real numbers and limits: the proofs that make calculus unshakeable.
4.00
311
Introduction to Real Analysis Summary
Introduction to Real Analysis 89%
A rigorous foundation in real numbers and limits: the proofs that make calculus unshakeable.
by Robert G. Bartle 1982
4.00
311 ratings
Mathematics
by Timothy Gowers • 2002
Real mathematics does not compute. It builds worlds where objects are defined by their behavior.
3.86
2k+
Mathematics Summary
Mathematics 89%
Real mathematics does not compute. It builds worlds where objects are defined by their behavior.
by Timothy Gowers 2002
3.86
2k+ ratings
The Road to Reality
by Roger Penrose • 2004
Physics, equation by equation: the complete mathematical tour from arithmetic to quantum fields.
4.17
9k+
The Road to Reality Summary
The Road to Reality 88%
Physics, equation by equation: the complete mathematical tour from arithmetic to quantum fields.
by Roger Penrose 2004
4.17
9k+ ratings
Hyperspace
by Michio Kaku • 1994
One idea unifies physics: add dimensions and the laws simplify. Why the cosmos may need ten.
4.15
24k+
Hyperspace Summary
Hyperspace 88%
One idea unifies physics: add dimensions and the laws simplify. Why the cosmos may need ten.
by Michio Kaku 1994
4.15
24k+ ratings
Just Six Numbers
by Martin J. Rees • 1999
The difference between a living universe and a dead one is six numbers.
3.96
5k+
Just Six Numbers Summary
Just Six Numbers 88%
The difference between a living universe and a dead one is six numbers.
by Martin J. Rees 1999
3.96
5k+ ratings
Shape
by Jordan Ellenberg • 2021
Geometry is not about triangles. It is the hidden structure of pandemics, search, and democracy.
3.73
2k+
Shape Summary
Shape 88%
Geometry is not about triangles. It is the hidden structure of pandemics, search, and democracy.
by Jordan Ellenberg 2021
3.73
2k+ ratings
The Joy of X
by Steven H. Strogatz • 2012
Numbers, shapes, and change: the tour of math that makes the universe legible.
4.05
9k+
The Joy of X Summary
The Joy of X 88%
Numbers, shapes, and change: the tour of math that makes the universe legible.
by Steven H. Strogatz 2012
4.05
9k+ 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
The Poetics of Space
by Gaston Bachelard • 1957
Your childhood home is a blueprint of your mind: how cellars, attics, and corners form the psyche.
4.18
11k+
The Poetics of Space Summary
The Poetics of Space 88%
Your childhood home is a blueprint of your mind: how cellars, attics, and corners form the psyche.
by Gaston Bachelard 1957
4.18
11k+ ratings
Vector
by Robyn Arianrhod • 2024
Your GPS and AI depend on a 19th-century algebra that broke the rules of arithmetic.
4.05
163
Vector Summary
Vector 88%
Your GPS and AI depend on a 19th-century algebra that broke the rules of arithmetic.
by Robyn Arianrhod 2024
4.05
163 ratings
What's the Use?
by Ian Stewart • 2021
Kidney matches, secure websites, movie animation: the invisible math that built the modern world.
3.54
175
What's the Use? Summary
What's the Use? 88%
Kidney matches, secure websites, movie animation: the invisible math that built the modern world.
by Ian Stewart 2021
3.54
175 ratings
Parallel Worlds
by Michio Kaku • 2004
A multiverse explains our improbable existence, and may offer an escape when this universe freezes.
4.21
23k+
Parallel Worlds Summary
Parallel Worlds 88%
A multiverse explains our improbable existence, and may offer an escape when this universe freezes.
by Michio Kaku 2004
4.21
23k+ ratings
The Fractal Geometry of Nature
by Benoît B. Mandelbrot • 1977
Coastlines lengthen as you zoom in; mountains and galaxies obey the same hidden arithmetic.
4.23
1k+
The Fractal Geometry of Nature Summary
The Fractal Geometry of Nature 88%
Coastlines lengthen as you zoom in; mountains and galaxies obey the same hidden arithmetic.
by Benoît B. Mandelbrot 1977
4.23
1k+ ratings
Nonlinear Dynamics and Chaos
by Steven H. Strogatz • 1994
How simple rules produce unpredictable motion, and the pictures that reveal the hidden order.
4.38
2k+
Nonlinear Dynamics and Chaos Summary
Nonlinear Dynamics and Chaos 88%
How simple rules produce unpredictable motion, and the pictures that reveal the hidden order.
by Steven H. Strogatz 1994
4.38
2k+ ratings
How to Bake Pi
by Eugenia Cheng • 2015
Math is logical structure, not calculation. Category theory reveals it; baking makes it stick.
3.64
2k+
How to Bake Pi Summary
How to Bake Pi 88%
Math is logical structure, not calculation. Category theory reveals it; baking makes it stick.
by Eugenia Cheng 2015
3.64
2k+ ratings
Deep Simplicity
by John Gribbin • 2004
Simple rules, run long enough, build a universe. A physicist shows the working.
3.98
2k+
Deep Simplicity Summary
Deep Simplicity 88%
Simple rules, run long enough, build a universe. A physicist shows the working.
by John Gribbin 2004
3.98
2k+ 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 88%
Reality is a self-solving mathematical equation, and God is the answer, not the author.
by Mike Hockney 2012
4.61
56 ratings
Love and Math
by Edward Frenkel • 2013
Prime numbers and quantum fields share a hidden architecture. Most people never learn it exists.
3.70
4k+
Love and Math Summary
Love and Math 88%
Prime numbers and quantum fields share a hidden architecture. Most people never learn it exists.
by Edward Frenkel 2013
3.70
4k+ ratings
Gravity
by James B. Hartle • 2002
Gravity is spacetime curvature. An undergraduate textbook from special relativity to black holes.
4.25
158
Gravity Summary
Gravity 88%
Gravity is spacetime curvature. An undergraduate textbook from special relativity to black holes.
by James B. Hartle 2002
4.25
158 ratings
Linear Algebra Done Right
by Sheldon Axler • 1995
Where operators rule and determinants wait: a rigorous second course in linear algebra.
4.40
1k+
Linear Algebra Done Right Summary
Linear Algebra Done Right 87%
Where operators rule and determinants wait: a rigorous second course in linear algebra.
by Sheldon Axler 1995
4.40
1k+ ratings
Are Numbers Real?
by Brian Clegg • 2016
Invented to count goats, numbers now predict black holes. A history of math's grip on reality.
3.57
288
Are Numbers Real? Summary
Are Numbers Real? 87%
Invented to count goats, numbers now predict black holes. A history of math's grip on reality.
by Brian Clegg 2016
3.57
288 ratings
Is Maths Real? How Simple Questions Lead Us to Mathematics’ Deepest Truths
by Eugenia Cheng • 2023
Math is not about right answers but about asking why. A manifesto for the curious.
3.52
731
Is Maths Real? How Simple Questions Lead Us to Mathematics’ Deepest Truths Summary
Is Maths Real? How Simple Questions Lead Us to Mathematics’ Deepest Truths 87%
Math is not about right answers but about asking why. A manifesto for the curious.
by Eugenia Cheng 2023
3.52
731 ratings
Thinking In Numbers
by Daniel Tammet • 2013
Numbers live in a family of nine, an Icelandic counting word, snowflakes, and how decades shrink.
3.53
2k+
Thinking In Numbers Summary
Thinking In Numbers 87%
Numbers live in a family of nine, an Icelandic counting word, snowflakes, and how decades shrink.
by Daniel Tammet 2013
3.53
2k+ ratings
The Elegant Universe
by Brian Greene • 1999
Physics' sixty-year civil war. String theory says both sides win, if reality has ten dimensions.
4.10
103k+
The Elegant Universe Summary
The Elegant Universe 87%
Physics' sixty-year civil war. String theory says both sides win, if reality has ten dimensions.
by Brian Greene 1999
4.10
103k+ ratings
Letters to a Young Mathematician
by Ian Stewart • 2006
Proof is story, pure and applied one: a mathematician's letters on the creative life of numbers.
3.86
2k+
Letters to a Young Mathematician Summary
Letters to a Young Mathematician 87%
Proof is story, pure and applied one: a mathematician's letters on the creative life of numbers.
by Ian Stewart 2006
3.86
2k+ ratings
How to Predict Everything
by William Poundstone • 2019
The math that gives humanity 760 more years also explains why aliens never call.
3.19
68
How to Predict Everything Summary
How to Predict Everything 87%
The math that gives humanity 760 more years also explains why aliens never call.
by William Poundstone 2019
3.19
68 ratings
The Biggest Ideas in the Universe
by Sean Carroll • 2022
How equations reveal curved spacetime and time's arrow, no physics degree required.
4.00
2k+
The Biggest Ideas in the Universe Summary
The Biggest Ideas in the Universe 87%
How equations reveal curved spacetime and time's arrow, no physics degree required.
by Sean Carroll 2022
4.00
2k+ ratings
A Beautiful Question
by Frank Wilczek • 2015
From Pythagoras to quantum theory, a Nobel laureate shows beauty was always the compass of physics.
3.87
2k+
A Beautiful Question Summary
A Beautiful Question 87%
From Pythagoras to quantum theory, a Nobel laureate shows beauty was always the compass of physics.
by Frank Wilczek 2015
3.87
2k+ ratings
Symmetry
by Marcus du Sautoy • 2007
Symmetry is not just pretty. It solves equations, builds viruses, and corrects your text messages.
3.82
857
Symmetry Summary
Symmetry 87%
Symmetry is not just pretty. It solves equations, builds viruses, and corrects your text messages.
by Marcus du Sautoy 2007
3.82
857 ratings
The Science of Interstellar
by Kip S. Thorne • 2015
Black holes bend time. Wormholes need exotic matter. Interstellar's physicist explains.
4.30
7k+
The Science of Interstellar Summary
The Science of Interstellar 87%
Black holes bend time. Wormholes need exotic matter. Interstellar's physicist explains.
by Kip S. Thorne 2015
4.30
7k+ ratings
The Universe and the Teacup
by K.C. Cole • 1998
Your gut is wrong about fairness, risk, and scale. Mathematics proves it, elegantly.
3.78
594
The Universe and the Teacup Summary
The Universe and the Teacup 87%
Your gut is wrong about fairness, risk, and scale. Mathematics proves it, elegantly.
by K.C. Cole 1998
3.78
594 ratings
Anathem
by Neal Stephenson • 2008
A cloistered scholar stumbles onto his order's secret: an alien ship from a parallel universe.
4.17
76k+
Anathem Summary
Anathem 87%
A cloistered scholar stumbles onto his order's secret: an alien ship from a parallel universe.
by Neal Stephenson 2008
4.17
76k+ ratings
Gravitation and Cosmology
by Steven Weinberg • 1972
A textbook that doesn't ask you to imagine curved spacetime; it proves you can't avoid it.
4.50
177
Gravitation and Cosmology Summary
Gravitation and Cosmology 87%
A textbook that doesn't ask you to imagine curved spacetime; it proves you can't avoid it.
by Steven Weinberg 1972
4.50
177 ratings
The Theory of Everything
by Stephen W. Hawking • 2002
If a universe can arise from nothing, what role remains for a creator?
4.18
29k+
The Theory of Everything Summary
The Theory of Everything 87%
If a universe can arise from nothing, what role remains for a creator?
by Stephen W. Hawking 2002
4.18
29k+ ratings
In Search of the Multiverse
by John Gribbin • 2009
Our universe seems fine-tuned for life. The real explanation: it is just one of countless tries.
4.08
1k+
In Search of the Multiverse Summary
In Search of the Multiverse 87%
Our universe seems fine-tuned for life. The real explanation: it is just one of countless tries.
by John Gribbin 2009
4.08
1k+ ratings
Love Triangle
by Matt Parker • 2024
Triangles build skyscrapers, animate movies, and decode sound: the shape that runs the world.
3.93
2k+
Love Triangle Summary
Love Triangle 87%
Triangles build skyscrapers, animate movies, and decode sound: the shape that runs the world.
by Matt Parker 2024
3.93
2k+ ratings
The Accidental Universe
by Alan Lightman • 2013
You see a fraction of the universe. A physicist maps the vast, invisible rest.
3.85
5k+
The Accidental Universe Summary
The Accidental Universe 87%
You see a fraction of the universe. A physicist maps the vast, invisible rest.
by Alan Lightman 2013
3.85
5k+ 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 87%
Set theory is the science of being itself, and the One is nowhere in it.
by Alain Badiou 1988
4.01
1k+ ratings
Quantum Mechanics
by Leonard Susskind • 2014
The physics degree you never got: quantum states as vectors, and the math that replaces intuition.
4.33
2k+
Quantum Mechanics Summary
Quantum Mechanics 87%
The physics degree you never got: quantum states as vectors, and the math that replaces intuition.
by Leonard Susskind 2014
4.33
2k+ ratings
Prime Obsession
by John Derbyshire • 2003
A conjecture from 1859 ties prime numbers to quantum energy levels. The proof is still missing.
4.15
4k+
Prime Obsession Summary
Prime Obsession 87%
A conjecture from 1859 ties prime numbers to quantum energy levels. The proof is still missing.
by John Derbyshire 2003
4.15
4k+ ratings
Why Does E=mc2? by Cox, Brian, Forshaw, Jeff [Da Capo Press, 2010] (Paperback) [Paperback]
by Cox • 2009
Chase a light beam: it still outruns you. That single fact rebuilds spacetime from scratch.
4.05
10k+
Why Does E=mc2? by Cox, Brian, Forshaw, Jeff [Da Capo Press, 2010] (Paperback) [Paperback] Summary
Why Does E=mc2? by Cox, Brian, Forshaw, Jeff [Da Capo Press, 2010] (Paperback) [Paperback] 87%
Chase a light beam: it still outruns you. That single fact rebuilds spacetime from scratch.
by Cox 2009
4.05
10k+ ratings
Something Deeply Hidden
by Sean Carroll • 2019
Every quantum event spawns new worlds. Spacetime is just a convenient fiction.
4.08
6k+
Something Deeply Hidden Summary
Something Deeply Hidden 87%
Every quantum event spawns new worlds. Spacetime is just a convenient fiction.
by Sean Carroll 2019
4.08
6k+ ratings
Sacred Geometry
by Robert Lawlor • 1982
Before the zero, there was Unity. A philosopher's guide to the geometric architecture of reality.
4.11
345
Sacred Geometry Summary
Sacred Geometry 87%
Before the zero, there was Unity. A philosopher's guide to the geometric architecture of reality.
by Robert Lawlor 1982
4.11
345 ratings
The God Equation
by Michio Kaku • 2021
Three forces unified. Gravity alone resists. The ten-dimensional theory that might finally crack it.
4.11
9k+
The God Equation Summary
The God Equation 87%
Three forces unified. Gravity alone resists. The ten-dimensional theory that might finally crack it.
by Michio Kaku 2021
4.11
9k+ ratings
The Hidden Reality
by Brian Greene • 2011
A single unsettling destination modern physics keeps reaching: our universe is not the only one.
4.11
21k+
The Hidden Reality Summary
The Hidden Reality 87%
A single unsettling destination modern physics keeps reaching: our universe is not the only one.
by Brian Greene 2011
4.11
21k+ ratings
The Mind of God
by Paul C.W. Davies • 1992
The universe's rational order is the fingerprint of a cosmic mind, a physicist argues.
3.86
2k+
The Mind of God Summary
The Mind of God 87%
The universe's rational order is the fingerprint of a cosmic mind, a physicist argues.
by Paul C.W. Davies 1992
3.86
2k+ 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 25,
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