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...
Ignition!
by John Drury Clark • 1972
A fuel that won't corrode, explode, or poison: the inside story of the chemists who found it.
4.12
3k+
Ignition! Summary
Ignition! 91%
A fuel that won't corrode, explode, or poison: the inside story of the chemists who found it.
by John Drury Clark 1972
4.12
3k+ ratings
The Imagineers of War
by Sharon Weinberger • 2017
DARPA gave us the Internet and lost Vietnam. The same faith in technology drove both.
3.69
565
The Imagineers of War Summary
The Imagineers of War 90%
DARPA gave us the Internet and lost Vietnam. The same faith in technology drove both.
by Sharon Weinberger 2017
3.69
565 ratings
Skunk Works
by Ben R. Rich • 1994
No bureaucracy. No interference. A handful of engineers in a shed built planes invisible to radar.
4.46
17k+
Skunk Works Summary
Skunk Works 90%
No bureaucracy. No interference. A handful of engineers in a shed built planes invisible to radar.
by Ben R. Rich 1994
4.46
17k+ ratings
Accessory to War
by Neil deGrasse Tyson • 2018
GPS guides your car and a missile; the alliance that built both goes back centuries.
3.65
5k+
Accessory to War Summary
Accessory to War 89%
GPS guides your car and a missile; the alliance that built both goes back centuries.
by Neil deGrasse Tyson 2018
3.65
5k+ ratings
The Gun
by C.J. Chivers • 2010
Designed by a Soviet committee to crush uprisings, the AK-47 armed global terror.
3.95
3k+
The Gun Summary
The Gun 89%
Designed by a Soviet committee to crush uprisings, the AK-47 armed global terror.
by C.J. Chivers 2010
3.95
3k+ ratings
The Future of Geography
by Tim Marshall • 2023
Space is the new geography of power: every conflict below is replicating in orbit.
3.91
8k+
The Future of Geography Summary
The Future of Geography 89%
Space is the new geography of power: every conflict below is replicating in orbit.
by Tim Marshall 2023
3.91
8k+ ratings
Yeager
by Chuck Yeager • 1985
Broken ribs, a broomstick, and the flight that punched through a myth at Mach 1.07.
4.24
6k+
Yeager Summary
Yeager 89%
Broken ribs, a broomstick, and the flight that punched through a myth at Mach 1.07.
by Chuck Yeager 1985
4.24
6k+ ratings
Inside the U.S. Government Covert UFO Program
by James Lacatski • 2026
A covert Pentagon study linked UFOs to poltergeists and psychic contact. Then it went black.
4.13
16
Inside the U.S. Government Covert UFO Program Summary
Inside the U.S. Government Covert UFO Program 89%
A covert Pentagon study linked UFOs to poltergeists and psychic contact. Then it went black.
by James Lacatski 2026
4.13
16 ratings
The Bomber Mafia
by Malcolm Gladwell • 2021
They believed a bombsight could make war humane. The jet stream laughed, and Tokyo burned.
4.02
65k+
The Bomber Mafia Summary
The Bomber Mafia 89%
They believed a bombsight could make war humane. The jet stream laughed, and Tokyo burned.
by Malcolm Gladwell 2021
4.02
65k+ ratings
The Origins of Victory
by Andrew F. Krepinevich • 2023
Precision warfare gave America dominance. That revolution is over. The next one has already begun.
4.12
315
The Origins of Victory Summary
The Origins of Victory 89%
Precision warfare gave America dominance. That revolution is over. The next one has already begun.
by Andrew F. Krepinevich 2023
4.12
315 ratings
Weapons Free
by Daniel Gibbs • 2021
When unknown warships strike, an aging carrier crew must hold the line or lose humanity's homeworld.
4.14
1k+
Weapons Free Summary
Weapons Free 89%
When unknown warships strike, an aging carrier crew must hold the line or lose humanity's homeworld.
by Daniel Gibbs 2021
4.14
1k+ ratings
Makers of Modern Strategy from Machiavelli to the Nuclear Age
by Peter Paret • 1943
From mercenary captains to nuclear strategists: the ideas and forces that rewrote war.
4.03
2k+
Makers of Modern Strategy from Machiavelli to the Nuclear Age Summary
Makers of Modern Strategy from Machiavelli to the Nuclear Age 89%
From mercenary captains to nuclear strategists: the ideas and forces that rewrote war.
by Peter Paret 1943
4.03
2k+ ratings
The Technological Republic
by Alexander C. Karp • 2025
The West won the digital revolution, then stopped building weapons. Now software is the battlefield.
3.54
4k+
The Technological Republic Summary
The Technological Republic 88%
The West won the digital revolution, then stopped building weapons. Now software is the battlefield.
by Alexander C. Karp 2025
3.54
4k+ ratings
The Making of the Atomic Bomb
by Richard Rhodes • 1986
Physics made the bomb inevitable long before any general asked for it.
4.40
25k+
The Making of the Atomic Bomb Summary
The Making of the Atomic Bomb 88%
Physics made the bomb inevitable long before any general asked for it.
by Richard Rhodes 1986
4.40
25k+ ratings
How Everything Became War and the Military Became Everything
by Rosa Brooks • 2016
War, law, and state fray together. A Pentagon insider on where the seams gave way.
3.93
2k+
How Everything Became War and the Military Became Everything Summary
How Everything Became War and the Military Became Everything 88%
War, law, and state fray together. A Pentagon insider on where the seams gave way.
by Rosa Brooks 2016
3.93
2k+ ratings
Boyd
by Robert Coram • 2002
The F-16 and the Gulf War were born from a fighter pilot's study of thermodynamics.
4.19
8k+
Boyd Summary
Boyd 88%
The F-16 and the Gulf War were born from a fighter pilot's study of thermodynamics.
by Robert Coram 2002
4.19
8k+ ratings
The Defense
by Steve Cavanagh • 2016
When bureaucratic defense fails, a classroom experiment brings startup speed to national security.
4.01
54k+
The Defense Summary
The Defense 88%
When bureaucratic defense fails, a classroom experiment brings startup speed to national security.
by Steve Cavanagh 2016
4.01
54k+ ratings
Drift
by Rachel Maddow • 2012
No grand conspiracy drove America to endless war. A series of small, reversible decisions did.
4.07
21k+
Drift Summary
Drift 88%
No grand conspiracy drove America to endless war. A series of small, reversible decisions did.
by Rachel Maddow 2012
4.07
21k+ ratings
Halo
by Eric S. Nylund • 2001
An alien armada attacks humanity's military stronghold. A Spartan team must keep Earth hidden.
4.26
36k+
Halo Summary
Halo 88%
An alien armada attacks humanity's military stronghold. A Spartan team must keep Earth hidden.
by Eric S. Nylund 2001
4.26
36k+ ratings
Imminent
by Luis Elizondo • 2024
The Pentagon's UFO chief reveals crash retrievals, non-human remains, and the decades-old coverup.
3.94
8k+
Imminent Summary
Imminent 88%
The Pentagon's UFO chief reveals crash retrievals, non-human remains, and the decades-old coverup.
by Luis Elizondo 2024
3.94
8k+ ratings
The Bear and the Dragon
by Tom Clancy • 2000
China storms Siberia for its oil. To stop them, America arms Russia, risking nuclear war.
3.92
32k+
The Bear and the Dragon Summary
The Bear and the Dragon 88%
China storms Siberia for its oil. To stop them, America arms Russia, risking nuclear war.
by Tom Clancy 2000
3.92
32k+ ratings
Halo
by Eric S. Nylund • 2006
A Spartan presumed dead trains child soldiers on a secret world where ancient alien defenses stir.
4.20
15k+
Halo Summary
Halo 88%
A Spartan presumed dead trains child soldiers on a secret world where ancient alien defenses stir.
by Eric S. Nylund 2006
4.20
15k+ ratings
Hunting the Caliphate
by Wes J. Bryant • 2019
A kill chain run from a Baghdad room, strapped by politics: hunting ISIS from the inside.
4.03
165
Hunting the Caliphate Summary
Hunting the Caliphate 88%
A kill chain run from a Baghdad room, strapped by politics: hunting ISIS from the inside.
by Wes J. Bryant 2019
4.03
165 ratings
Kill Chain
by Andrew Cockburn • 2015
Precision warfare is a lie. Drone strikes miss, breed enemies, and only the contractors profit.
3.82
804
Kill Chain Summary
Kill Chain 88%
Precision warfare is a lie. Drone strikes miss, breed enemies, and only the contractors profit.
by Andrew Cockburn 2015
3.82
804 ratings
Nuclear War
by Annie Jacobsen • 2024
North Korea fires a missile. Civilization ends in 72 minutes. Exactly how, protocol by protocol.
4.36
53k+
Nuclear War Summary
Nuclear War 88%
North Korea fires a missile. Civilization ends in 72 minutes. Exactly how, protocol by protocol.
by Annie Jacobsen 2024
4.36
53k+ ratings
Gateway
by Craig Alanson • 2025
His AI lost inside a star, Bishop faces an ancient enemy opening the galaxy's door.
4.41
4k+
Gateway Summary
Gateway 88%
His AI lost inside a star, Bishop faces an ancient enemy opening the galaxy's door.
by Craig Alanson 2025
4.41
4k+ ratings
Halo
by Eric S. Nylund • 2003
Master Chief leads a suicide mission inside a Covenant station to stop an armada bound for Earth.
4.17
18k+
Halo Summary
Halo 88%
Master Chief leads a suicide mission inside a Covenant station to stop an armada bound for Earth.
by Eric S. Nylund 2003
4.17
18k+ ratings
The War for Ukraine
by Mick Ryan • 2024
Russia punishes failure. Ukraine learns from it. In a war of adaptation, culture beats mass.
3.91
94
The War for Ukraine Summary
The War for Ukraine 88%
Russia punishes failure. Ukraine learns from it. In a war of adaptation, culture beats mass.
by Mick Ryan 2024
3.91
94 ratings
The New Rules of War
by Sean McFate • 2019
An ex-mercenary on why the West keeps losing: the game changed, and nobody noticed.
3.96
2k+
The New Rules of War Summary
The New Rules of War 88%
An ex-mercenary on why the West keeps losing: the game changed, and nobody noticed.
by Sean McFate 2019
3.96
2k+ ratings
The Handbook of 5GW
by Daniel H. Abbott • 2010
War is no longer about bullets. It is a silent, invisible struggle for your perception.
4.09
23
The Handbook of 5GW Summary
The Handbook of 5GW 88%
War is no longer about bullets. It is a silent, invisible struggle for your perception.
by Daniel H. Abbott 2010
4.09
23 ratings
Four Battlegrounds
by Paul Scharre • 2023
AI is a contest for physical and intellectual resources; the winner writes the rules of the century.
3.83
522
Four Battlegrounds Summary
Four Battlegrounds 88%
AI is a contest for physical and intellectual resources; the winner writes the rules of the century.
by Paul Scharre 2023
3.83
522 ratings
It Doesn't Take a Hero
by H. Norman Schwarzkopf • 1992
He never claimed to be a hero. His command of Desert Storm proved the point.
4.10
3k+
It Doesn't Take a Hero Summary
It Doesn't Take a Hero 88%
He never claimed to be a hero. His command of Desert Storm proved the point.
by H. Norman Schwarzkopf 1992
4.10
3k+ ratings
Operation Paperclip
by Annie Jacobsen • 2014
To beat the Soviets, America recruited 1,600 Nazi scientists and buried their crimes.
4.15
11k+
Operation Paperclip Summary
Operation Paperclip 88%
To beat the Soviets, America recruited 1,600 Nazi scientists and buried their crimes.
by Annie Jacobsen 2014
4.15
11k+ ratings
Red Storm Rising
by Tom Clancy • 1986
Soviet refinery burns; Kremlin blames NATO, launches blitzkrieg, and ignites World War III.
4.21
85k+
Red Storm Rising Summary
Red Storm Rising 88%
Soviet refinery burns; Kremlin blames NATO, launches blitzkrieg, and ignites World War III.
by Tom Clancy 1986
4.21
85k+ ratings
The Breakthrough Effect
by Douglas E. Richards • 2023
An enhanced soldier finds a digital afterlife and is framed as a traitor by its creator.
4.25
3k+
The Breakthrough Effect Summary
The Breakthrough Effect 88%
An enhanced soldier finds a digital afterlife and is framed as a traitor by its creator.
by Douglas E. Richards 2023
4.25
3k+ ratings
The Right Stuff
by Tom Wolfe • 1979
Test pilots' raw code of courage meets the celebrity-making machinery of the space race.
4.23
56k+
The Right Stuff Summary
The Right Stuff 88%
Test pilots' raw code of courage meets the celebrity-making machinery of the space race.
by Tom Wolfe 1979
4.23
56k+ ratings
Geons, Black Holes and Quantum Foam
by Kenneth W. Ford • 1998
He rushed to build the bomb. Decades later, he named black holes and chased quantum foam.
4.16
352
Geons, Black Holes and Quantum Foam Summary
Geons, Black Holes and Quantum Foam 88%
He rushed to build the bomb. Decades later, he named black holes and chased quantum foam.
by Kenneth W. Ford 1998
4.16
352 ratings
The Apollo Murders
by Chris Hadfield • 2021
A one-eyed pilot joins a secret Apollo mission: the moon as a Cold War battlefield.
3.92
20k+
The Apollo Murders Summary
The Apollo Murders 88%
A one-eyed pilot joins a secret Apollo mission: the moon as a Cold War battlefield.
by Chris Hadfield 2021
3.92
20k+ ratings
Reentry
by Eric Berger • 2024
Explosions, sleeping on the factory floor, and NASA skeptics: the real price of reusable rockets.
4.47
2k+
Reentry Summary
Reentry 88%
Explosions, sleeping on the factory floor, and NASA skeptics: the real price of reusable rockets.
by Eric Berger 2024
4.47
2k+ ratings
In Plain Sight
by Ross Coulthart • 2021
While the public got weather balloons, the military studied alien crash retrievals for decades.
4.27
2k+
In Plain Sight Summary
In Plain Sight 87%
While the public got weather balloons, the military studied alien crash retrievals for decades.
by Ross Coulthart 2021
4.27
2k+ ratings
The Accidental Admiral
by James G. Stavridis • 2014
What a Navy admiral learned commanding NATO through Afghanistan, Libya, and a balky Russia.
4.00
248
The Accidental Admiral Summary
The Accidental Admiral 87%
What a Navy admiral learned commanding NATO through Afghanistan, Libya, and a balky Russia.
by James G. Stavridis 2014
4.00
248 ratings
The Melting Point
by Kenneth F. McKenzie Jr. • 2024
The general who killed Soleimani tells the inside story of America's Middle East wars.
4.30
175
The Melting Point Summary
The Melting Point 87%
The general who killed Soleimani tells the inside story of America's Middle East wars.
by Kenneth F. McKenzie Jr. 2024
4.30
175 ratings
Tide of War
by David R Petriello • 2018
Rain sank a fleet, mud trapped knights, fog saved an army. Weather is warfare's quietest general.
3.39
23
Tide of War Summary
Tide of War 87%
Rain sank a fleet, mud trapped knights, fog saved an army. Weather is warfare's quietest general.
by David R Petriello 2018
3.39
23 ratings
Attack and Die
by Grady McWhiney • 1982
Honor culture demanded attack. Rifles made attack fatal. The Confederacy bled to death.
3.56
157
Attack and Die Summary
Attack and Die 87%
Honor culture demanded attack. Rifles made attack fatal. The Confederacy bled to death.
by Grady McWhiney 1982
3.56
157 ratings
Operation Hollywood
by David L. Robb • 2004
The military lent Hollywood its jets and ships, then demanded veto power over the script.
3.46
72
Operation Hollywood Summary
Operation Hollywood 87%
The military lent Hollywood its jets and ships, then demanded veto power over the script.
by David L. Robb 2004
3.46
72 ratings
If Russia Wins
by Carlo Masala • 2025
Ukraine falls, then Russia probes NATO's border. The alliance cracks, and Article 5 goes unused.
3.94
4k+
If Russia Wins Summary
If Russia Wins 87%
Ukraine falls, then Russia probes NATO's border. The alliance cracks, and Article 5 goes unused.
by Carlo Masala 2025
3.94
4k+ ratings
Area 51
by Annie Jacobsen • 2011
The UFO at Roswell was real. The bodies were human. The secret was darker than aliens.
3.86
11k+
Area 51 Summary
Area 51 87%
The UFO at Roswell was real. The bodies were human. The secret was darker than aliens.
by Annie Jacobsen 2011
3.86
11k+ ratings
Use of Weapons
by Iain M. Banks • 1990
A broken soldier serves utopia until a new mission forces him to face his atrocity.
4.16
53k+
Use of Weapons Summary
Use of Weapons 87%
A broken soldier serves utopia until a new mission forces him to face his atrocity.
by Iain M. Banks 1990
4.16
53k+ ratings
The Next 100 Years
by George Friedman • 2008
America doesn't need to win wars, just prevent rivals from rising. The next battlefield is orbital.
3.67
11k+
The Next 100 Years Summary
The Next 100 Years 87%
America doesn't need to win wars, just prevent rivals from rising. The next battlefield is orbital.
by George Friedman 2008
3.67
11k+ ratings
Star Wars
by Timothy Zahn • 1991
An Imperial tactician uses art and Force-blocking creatures to outmaneuver a fragile New Republic.
4.18
104k+
Star Wars Summary
Star Wars 87%
An Imperial tactician uses art and Force-blocking creatures to outmaneuver a fragile New Republic.
by Timothy Zahn 1991
4.18
104k+ 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 28,
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