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...
Counting Sheep
by Paul R. Martin • 2002
What happens during the third of your life spent asleep, and the cost of treating it as optional.
3.99
440
Counting Sheep Summary
Counting Sheep 98%
What happens during the third of your life spent asleep, and the cost of treating it as optional.
by Paul R. Martin 2002
3.99
440 ratings
How to Sleep Well
by Neil Stanley • 2018
The sleep industry is selling you a crisis. The science says you're fine.
2.66
286
How to Sleep Well Summary
How to Sleep Well 97%
The sleep industry is selling you a crisis. The science says you're fine.
by Neil Stanley 2018
2.66
286 ratings
The Sleep Fix
by Diane Macedo • 2021
Fix sleep by diagnosing it first: less bed time, zero nightcaps, and other counterintuitive wins.
3.80
942
The Sleep Fix Summary
The Sleep Fix 96%
Fix sleep by diagnosing it first: less bed time, zero nightcaps, and other counterintuitive wins.
by Diane Macedo 2021
3.80
942 ratings
Life Time
by Russell Foster • 2022
A body clock runs everything from fat burning to immune defense. Modern life is its enemy.
3.97
1k+
Life Time Summary
Life Time 96%
A body clock runs everything from fat burning to immune defense. Modern life is its enemy.
by Russell Foster 2022
3.97
1k+ ratings
The Nocturnal Brain
by Guy Leschziner • 2019
What sleepwalking, night terrors, and waking paralysis reveal about the sleeping brain.
4.02
4k+
The Nocturnal Brain Summary
The Nocturnal Brain 96%
What sleepwalking, night terrors, and waking paralysis reveal about the sleeping brain.
by Guy Leschziner 2019
4.02
4k+ ratings
The Sleep Revolution
by Arianna Huffington • 2016
We traded sleep for productivity and got neither. The science finally explains why.
3.44
8k+
The Sleep Revolution Summary
The Sleep Revolution 96%
We traded sleep for productivity and got neither. The science finally explains why.
by Arianna Huffington 2016
3.44
8k+ ratings
Sleep Smarter
by Shawn Stevenson • 2014
The single biggest lever for your body fat, insulin, and focus isn't food or exercise.
3.98
9k+
Sleep Smarter Summary
Sleep Smarter 96%
The single biggest lever for your body fat, insulin, and focus isn't food or exercise.
by Shawn Stevenson 2014
3.98
9k+ ratings
How to Sleep Like a Caveman
by Merijn van de Laar • 2025
Fragmented sleep is normal. An evolutionary approach to insomnia that changes how you wake.
3.44
503
How to Sleep Like a Caveman Summary
How to Sleep Like a Caveman 96%
Fragmented sleep is normal. An evolutionary approach to insomnia that changes how you wake.
by Merijn van de Laar 2025
3.44
503 ratings
The Sleep Solution
by W. Chris Winter • 2017
Your insomnia is likely fear disguised as sleeplessness. Behavioral tools, not pills, are the fix.
4.02
4k+
The Sleep Solution Summary
The Sleep Solution 96%
Your insomnia is likely fear disguised as sleeplessness. Behavioral tools, not pills, are the fix.
by W. Chris Winter 2017
4.02
4k+ ratings
Take a Nap! Change Your Life.
by Mark Ehrman • 2006
NASA says a 20-minute nap boosts alertness 100%. The science of designing the perfect one.
3.74
420
Take a Nap! Change Your Life. Summary
Take a Nap! Change Your Life. 96%
NASA says a 20-minute nap boosts alertness 100%. The science of designing the perfect one.
by Mark Ehrman 2006
3.74
420 ratings
Nightmare Obscura
by Michelle Carr • 2025
A dream engineer reveals why nightmares are real to your brain, and how to hack them.
3.67
573
Nightmare Obscura Summary
Nightmare Obscura 96%
A dream engineer reveals why nightmares are real to your brain, and how to hack them.
by Michelle Carr 2025
3.67
573 ratings
Say Goodnight to Insomnia
by Gregg D. Jacobs • 1999
Stop trying to sleep, and sleep arrives. The cognitive-behavioral program behind that paradox.
3.82
1k+
Say Goodnight to Insomnia Summary
Say Goodnight to Insomnia 95%
Stop trying to sleep, and sleep arrives. The cognitive-behavioral program behind that paradox.
by Gregg D. Jacobs 1999
3.82
1k+ ratings
Sleep
by Nick Littlehales • 2016
Recovery doesn't stop at sunrise: work in 90-minute rhythms, naps, and a cooler room.
3.82
3k+
Sleep Summary
Sleep 95%
Recovery doesn't stop at sunrise: work in 90-minute rhythms, naps, and a cooler room.
by Nick Littlehales 2016
3.82
3k+ ratings
Why Can't We Sleep
by Darian Leader • 2019
Humans once slept in two shifts. The anxiety about perfect sleep is a modern invention.
3.16
422
Why Can't We Sleep Summary
Why Can't We Sleep 95%
Humans once slept in two shifts. The anxiety about perfect sleep is a modern invention.
by Darian Leader 2019
3.16
422 ratings
sex sleep eat drink dream
by Jennifer Ackerman • 2007
A day inside your body: why morning coffee hits differently, and when your brain peaks.
3.60
977
sex sleep eat drink dream Summary
sex sleep eat drink dream 95%
A day inside your body: why morning coffee hits differently, and when your brain peaks.
by Jennifer Ackerman 2007
3.60
977 ratings
Generation Sleepless
by Heather Turgeon MFT • 2022
Five percent of seniors sleep enough. Biology, not laziness, is the culprit. The no-nagging fix.
4.05
170
Generation Sleepless Summary
Generation Sleepless 94%
Five percent of seniors sleep enough. Biology, not laziness, is the culprit. The no-nagging fix.
by Heather Turgeon MFT 2022
4.05
170 ratings
The Power of the Downstate
by Sara C. Mednick • 2022
Your body's recovery system runs on four daily inputs. Most people are unknowingly starving it.
3.99
153
The Power of the Downstate Summary
The Power of the Downstate 94%
Your body's recovery system runs on four daily inputs. Most people are unknowingly starving it.
by Sara C. Mednick 2022
3.99
153 ratings
Set it & Forget it
by Daniel Erichsen • 2020
Insomnia persists because you keep trying to fix it. The method that works: stop.
4.39
352
Set it & Forget it Summary
Set it & Forget it 94%
Insomnia persists because you keep trying to fix it. The method that works: stop.
by Daniel Erichsen 2020
4.39
352 ratings
Human Givens
by Joe Griffin • 2003
Depression isn't a broken brain. It's a loop: unmet needs fuel overactive dreaming and self-blame.
4.25
197
Human Givens Summary
Human Givens 94%
Depression isn't a broken brain. It's a loop: unmet needs fuel overactive dreaming and self-blame.
by Joe Griffin 2003
4.25
197 ratings
The Power of When
by Michael Breus • 2016
Four biological clocks determine the best hour for coffee, work, and sleep. Which one is yours?
3.61
4k+
The Power of When Summary
The Power of When 94%
Four biological clocks determine the best hour for coffee, work, and sleep. Which one is yours?
by Michael Breus 2016
3.61
4k+ ratings
The Effortless Sleep Method
by Sasha Stephens • 2011
Your thoughts keep you awake, not your body. Rewire them and sleep returns.
3.85
530
The Effortless Sleep Method Summary
The Effortless Sleep Method 93%
Your thoughts keep you awake, not your body. Rewire them and sleep returns.
by Sasha Stephens 2011
3.85
530 ratings
Change Your Schedule, Change Your Life
by Suhas Kshirsagar • 2018
Timing, not effort, rules your weight, energy, and sleep. Your body clock has the playbook.
4.04
4k+
Change Your Schedule, Change Your Life Summary
Change Your Schedule, Change Your Life 93%
Timing, not effort, rules your weight, energy, and sleep. Your body clock has the playbook.
by Suhas Kshirsagar 2018
4.04
4k+ ratings
How Babies Sleep
by Sofia Axelrod • 2020
Red light at night, bright light by day: how your baby's internal clock holds the key to sleep.
3.47
474
How Babies Sleep Summary
How Babies Sleep 93%
Red light at night, bright light by day: how your baby's internal clock holds the key to sleep.
by Sofia Axelrod 2020
3.47
474 ratings
Advanced Lucid Dreaming
by Thomas Yuschak • 2006
Most dream guides skip the chemistry. These supplement stacks trigger lucidity on demand, reliably.
4.12
153
Advanced Lucid Dreaming Summary
Advanced Lucid Dreaming 93%
Most dream guides skip the chemistry. These supplement stacks trigger lucidity on demand, reliably.
by Thomas Yuschak 2006
4.12
153 ratings
The Circadian Diabetes Code
by Satchin Panda • 2021
Your body clock, not just diet, drives blood sugar. A timed eating window can reverse diabetes.
4.14
299
The Circadian Diabetes Code Summary
The Circadian Diabetes Code 93%
Your body clock, not just diet, drives blood sugar. A timed eating window can reverse diabetes.
by Satchin Panda 2021
4.14
299 ratings
Life Lessons from a Brain Surgeon
by Rahul Jandial • 2019
A brain surgeon on protecting your mind: sleep, fasting, a second language work; brain games don't.
4.11
4k+
Life Lessons from a Brain Surgeon Summary
Life Lessons from a Brain Surgeon 93%
A brain surgeon on protecting your mind: sleep, fasting, a second language work; brain games don't.
by Rahul Jandial 2019
4.11
4k+ ratings
La vida secreta de la mente
by Mariano Sigman • 2015
Decisions begin unconsciously before you're aware; consciousness just invents the story afterward.
3.99
3k+
La vida secreta de la mente Summary
La vida secreta de la mente 93%
Decisions begin unconsciously before you're aware; consciousness just invents the story afterward.
by Mariano Sigman 2015
3.99
3k+ ratings
The Circadian Code
by Satchin Panda • 2018
Your body's clock rules your weight, sleep, and health. Learn to set it.
4.16
6k+
The Circadian Code Summary
The Circadian Code 92%
Your body's clock rules your weight, sleep, and health. Learn to set it.
by Satchin Panda 2018
4.16
6k+ ratings
How Your Brain Works
by New Scientist • 2017
86 billion neurons construct your reality, rewrite your past, and scrub themselves clean each night.
3.92
353
How Your Brain Works Summary
How Your Brain Works 92%
86 billion neurons construct your reality, rewrite your past, and scrub themselves clean each night.
by New Scientist 2017
3.92
353 ratings
Rest
by Alex Soojung-Kim Pang • 2016
Overwork kills creativity, and the evidence for the four-hour workday is hiding in plain sight.
3.79
6k+
Rest Summary
Rest 92%
Overwork kills creativity, and the evidence for the four-hour workday is hiding in plain sight.
by Alex Soojung-Kim Pang 2016
3.79
6k+ ratings
Getting Ahead of ADHD
by Joel T. Nigg • 2017
ADHD isn't destiny. Epigenetics shows how food, exercise, and sleep reshape developing brains.
4.09
178
Getting Ahead of ADHD Summary
Getting Ahead of ADHD 92%
ADHD isn't destiny. Epigenetics shows how food, exercise, and sleep reshape developing brains.
by Joel T. Nigg 2017
4.09
178 ratings
Unfuck Your Body
by Faith G. Harper • 2021
Breathing, eating, sleeping, moving: the science of calming a nervous system that's had enough.
3.60
592
Unfuck Your Body Summary
Unfuck Your Body 92%
Breathing, eating, sleeping, moving: the science of calming a nervous system that's had enough.
by Faith G. Harper 2021
3.60
592 ratings
The Ripple Effect
by Greg Wells • 2017
Health isn't four separate projects. Fix your sleep and your diet, exercise, and focus follow.
3.76
1k+
The Ripple Effect Summary
The Ripple Effect 92%
Health isn't four separate projects. Fix your sleep and your diet, exercise, and focus follow.
by Greg Wells 2017
3.76
1k+ ratings
An Elegant Defense
by Matt Richtel • 2019
The immune system is a mediator, not an army. Its balance governs cancer, allergies, and longevity.
4.07
6k+
An Elegant Defense Summary
An Elegant Defense 92%
The immune system is a mediator, not an army. Its balance governs cancer, allergies, and longevity.
by Matt Richtel 2019
4.07
6k+ ratings
Brain Rules
by John Medina • 2008
Your attention lasts ten minutes. What your brain actually needs to learn, sleep, and work.
4.01
35k+
Brain Rules Summary
Brain Rules 92%
Your attention lasts ten minutes. What your brain actually needs to learn, sleep, and work.
by John Medina 2008
4.01
35k+ ratings
The Telomere Effect
by Elizabeth Blackburn • 2017
Your cells contain an aging clock. Every meal, sleepless night, and friendship touches it.
3.77
6k+
The Telomere Effect Summary
The Telomere Effect 92%
Your cells contain an aging clock. Every meal, sleepless night, and friendship touches it.
by Elizabeth Blackburn 2017
3.77
6k+ ratings
Mind-Body Medicine
by Jason M. Satterfield • 2013
How stress, loneliness, and negative thoughts get under your skin, and what to do about it.
4.40
184
Mind-Body Medicine Summary
Mind-Body Medicine 92%
How stress, loneliness, and negative thoughts get under your skin, and what to do about it.
by Jason M. Satterfield 2013
4.40
184 ratings
The Brain
by Marco Magrini • 2017
Your brain rewires daily: the operating guide biology class never gave you.
4.12
705
The Brain Summary
The Brain 92%
Your brain rewires daily: the operating guide biology class never gave you.
by Marco Magrini 2017
4.12
705 ratings
Exploring the World of Lucid Dreaming
by Stephen LaBerge • 1989
Learn to notice when you are dreaming, and then rewrite the script: the original training manual.
4.22
4k+
Exploring the World of Lucid Dreaming Summary
Exploring the World of Lucid Dreaming 91%
Learn to notice when you are dreaming, and then rewrite the script: the original training manual.
by Stephen LaBerge 1989
4.22
4k+ ratings
The Secret Pulse of Time
by Stefan Klein • 2006
Your brain decides how fast time moves, and you can learn to set the pace.
3.88
712
The Secret Pulse of Time Summary
The Secret Pulse of Time 91%
Your brain decides how fast time moves, and you can learn to set the pace.
by Stefan Klein 2006
3.88
712 ratings
Sync
by Steven H. Strogatz • 2003
Fireflies flash in unison, heart cells beat as one. No leader. A single equation explains it.
4.07
3k+
Sync Summary
Sync 91%
Fireflies flash in unison, heart cells beat as one. No leader. A single equation explains it.
by Steven H. Strogatz 2003
4.07
3k+ ratings
Mind Hacks
by Tom Stafford • 2004
The user manual your brain never came with: how perception, attention, and memory actually work.
3.74
1k+
Mind Hacks Summary
Mind Hacks 91%
The user manual your brain never came with: how perception, attention, and memory actually work.
by Tom Stafford 2004
3.74
1k+ ratings
The Everything Get Your Baby To Sleep Book
by Cynthia MacGregor • 2005
From drowsy to deep sleep: age-by-age rules for naps, nights, and everything that breaks them.
2.38
13
The Everything Get Your Baby To Sleep Book Summary
The Everything Get Your Baby To Sleep Book 91%
From drowsy to deep sleep: age-by-age rules for naps, nights, and everything that breaks them.
by Cynthia MacGregor 2005
2.38
13 ratings
Peak
by Marc Bubbs • 2019
Fix sleep, food, and stress before marginal gains. A biological blueprint for athletic longevity.
4.15
786
Peak Summary
Peak 91%
Fix sleep, food, and stress before marginal gains. A biological blueprint for athletic longevity.
by Marc Bubbs 2019
4.15
786 ratings
I'm So Effing Hungry
by Amy Shah MD • 2023
Cravings aren't willpower. Hack your gut, sleep, and circadian clock to turn them off.
3.65
1k+
I'm So Effing Hungry Summary
I'm So Effing Hungry 91%
Cravings aren't willpower. Hack your gut, sleep, and circadian clock to turn them off.
by Amy Shah MD 2023
3.65
1k+ ratings
Mental Fitness
by Shawn Talbott • 2021
Mood starts in the gut. Resilience lives in the heart. Train both, and the brain follows.
4.04
54
Mental Fitness Summary
Mental Fitness 91%
Mood starts in the gut. Resilience lives in the heart. Train both, and the brain follows.
by Shawn Talbott 2021
4.04
54 ratings
Eat Smarter
by Shawn Stevenson • 2020
Your gut bacteria decide how many calories you absorb. Feed them better, change the equation.
4.25
2k+
Eat Smarter Summary
Eat Smarter 91%
Your gut bacteria decide how many calories you absorb. Feed them better, change the equation.
by Shawn Stevenson 2020
4.25
2k+ ratings
The Changing Mind
by Daniel J. Levitin • 2020
The brain's late bloom: what improves with age, and how to accelerate it.
3.93
4k+
The Changing Mind Summary
The Changing Mind 91%
The brain's late bloom: what improves with age, and how to accelerate it.
by Daniel J. Levitin 2020
3.93
4k+ ratings
Sleeping Through the Night, Revised Edition
by Jodi A. Mindell • 1997
Most infant sleep problems are learned behaviors. The right routine solves them in under two weeks.
3.70
865
Sleeping Through the Night, Revised Edition Summary
Sleeping Through the Night, Revised Edition 91%
Most infant sleep problems are learned behaviors. The right routine solves them in under two weeks.
by Jodi A. Mindell 1997
3.70
865 ratings
The Natural Baby Sleep Solution
by Polly Moore • 2016
The 90-minute rhythm inside your baby: how to time naps for longer stretches and calmer nights.
3.95
432
The Natural Baby Sleep Solution Summary
The Natural Baby Sleep Solution 91%
The 90-minute rhythm inside your baby: how to time naps for longer stretches and calmer nights.
by Polly Moore 2016
3.95
432 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