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SoBrief
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Children of Ruin
by Adrian Tchaikovsky • 2019
A mission to an octopus civilization sparks war and wakes a parasite that learns by consuming minds.
4.05
64k+
Children of Ruin Summary
Children of Ruin 91%
A mission to an octopus civilization sparks war and wakes a parasite that learns by consuming minds.
by Adrian Tchaikovsky 2019
4.05
64k+ ratings
Children of Strife
by Adrian Tchaikovsky • 2026
A planet tormented by five quarrelsome gods meets its unlikely savior: a monster capable of empathy.
4.26
5k+
Children of Strife Summary
Children of Strife 91%
A planet tormented by five quarrelsome gods meets its unlikely savior: a monster capable of empathy.
by Adrian Tchaikovsky 2026
4.26
5k+ ratings
A Fire Upon the Deep
by Vernor Vinge • 1992
A galaxy-devouring intelligence awakens. Stranded on an alien world, two siblings are the only hope.
4.13
67k+
A Fire Upon the Deep Summary
A Fire Upon the Deep 91%
A galaxy-devouring intelligence awakens. Stranded on an alien world, two siblings are the only hope.
by Vernor Vinge 1992
4.13
67k+ ratings
To Sleep in a Sea of Stars
by Christopher Paolini • 2020
An alien organism bonds with a scientist, granting her the language of the species destroying Earth.
3.80
71k+
To Sleep in a Sea of Stars Summary
To Sleep in a Sea of Stars 91%
An alien organism bonds with a scientist, granting her the language of the species destroying Earth.
by Christopher Paolini 2020
3.80
71k+ ratings
A Deepness in the Sky
by Vernor Vinge • 1999
Ambushed traders, enslaved by mind-controlling rivals, orbit a star that shuts off for centuries.
4.32
35k+
A Deepness in the Sky Summary
A Deepness in the Sky 90%
Ambushed traders, enslaved by mind-controlling rivals, orbit a star that shuts off for centuries.
by Vernor Vinge 1999
4.32
35k+ ratings
Star Wars
by Greg Bear • 2000
A Padawan and his master seek a planet that builds living ships, unaware it is alive.
3.39
8k+
Star Wars Summary
Star Wars 90%
A Padawan and his master seek a planet that builds living ships, unaware it is alive.
by Greg Bear 2000
3.39
8k+ ratings
Interstellar
by Avi Loeb • 2023
An object from another star defied physics. We weren't ready. A plan to catch the next one.
3.52
626
Interstellar Summary
Interstellar 90%
An object from another star defied physics. We weren't ready. A plan to catch the next one.
by Avi Loeb 2023
3.52
626 ratings
Cibola Burn
by James S.A. Corey • 2014
On a new world, a mediator tries to stop a corporate land war as an ancient alien machine awakens.
4.23
130k+
Cibola Burn Summary
Cibola Burn 90%
On a new world, a mediator tries to stop a corporate land war as an ancient alien machine awakens.
by James S.A. Corey 2014
4.23
130k+ ratings
Speaker for the Dead
by Orson Scott Card • 1986
A Speaker must learn why Lusitania's piggies killed two scientists, with a colony's fate at stake.
4.11
273k+
Speaker for the Dead Summary
Speaker for the Dead 90%
A Speaker must learn why Lusitania's piggies killed two scientists, with a colony's fate at stake.
by Orson Scott Card 1986
4.11
273k+ ratings
The State of the Art
by Iain M. Banks • 1991
A galactic utopia's agent catalogs 1970s Earth and falls for our beautiful, self-destructive mess.
3.82
20k+
The State of the Art Summary
The State of the Art 90%
A galactic utopia's agent catalogs 1970s Earth and falls for our beautiful, self-destructive mess.
by Iain M. Banks 1991
3.82
20k+ ratings
Shroud
by Adrian Tchaikovsky • 2025
Crashed on a moon of endless night, survivors discover its creatures share a single alien mind.
4.15
14k+
Shroud Summary
Shroud 90%
Crashed on a moon of endless night, survivors discover its creatures share a single alien mind.
by Adrian Tchaikovsky 2025
4.15
14k+ ratings
Eyes of the Void
by Adrian Tchaikovsky • 2022
The Architects return. A haunted navigator must uncover their secret while every faction hunts him.
4.19
21k+
Eyes of the Void Summary
Eyes of the Void 90%
The Architects return. A haunted navigator must uncover their secret while every faction hunts him.
by Adrian Tchaikovsky 2022
4.19
21k+ ratings
Shards of Earth
by Adrian Tchaikovsky • 2021
A ship sculpted by aliens forces a traumatized navigator back into the nightmare void.
4.18
35k+
Shards of Earth Summary
Shards of Earth 90%
A ship sculpted by aliens forces a traumatized navigator back into the nightmare void.
by Adrian Tchaikovsky 2021
4.18
35k+ ratings
Mickey7
by Edward Ashton • 2022
An expendable colonist survives a mission and returns to find his duplicate already living his life.
3.78
58k+
Mickey7 Summary
Mickey7 90%
An expendable colonist survives a mission and returns to find his duplicate already living his life.
by Edward Ashton 2022
3.78
58k+ ratings
Summary of The Sentinel
by Fireside Reads • 2020
A pyramid on the moon waited 500,000 years for us to trip its alarm.
Summary of The Sentinel Summary
Summary of The Sentinel 90%
A pyramid on the moon waited 500,000 years for us to trip its alarm.
by Fireside Reads 2020
The Truce at Bakura
by Kathy Tyers • 1994
After Endor, Rebels ally with Imperials to save a colony from aliens who drain human souls.
3.47
14k+
The Truce at Bakura Summary
The Truce at Bakura 90%
After Endor, Rebels ally with Imperials to save a colony from aliens who drain human souls.
by Kathy Tyers 1994
3.47
14k+ ratings
Thrawn
by Timothy Zahn • 2017
An exiled alien joins the Empire and climbs its ranks by studying what its enemies create.
4.31
59k+
Thrawn Summary
Thrawn 90%
An exiled alien joins the Empire and climbs its ranks by studying what its enemies create.
by Timothy Zahn 2017
4.31
59k+ ratings
The Mercy of Gods
by James S.A. Corey • 2024
His world decimated by alien conquerors, a scientist must prove his species deserves to survive.
4.15
42k+
The Mercy of Gods Summary
The Mercy of Gods 90%
His world decimated by alien conquerors, a scientist must prove his species deserves to survive.
by James S.A. Corey 2024
4.15
42k+ ratings
Consider Phlebas
by Iain M. Banks • 1987
To save a crumbling empire, a shapeshifter must steal a runaway supermind from a dead world.
3.85
102k+
Consider Phlebas Summary
Consider Phlebas 90%
To save a crumbling empire, a shapeshifter must steal a runaway supermind from a dead world.
by Iain M. Banks 1987
3.85
102k+ ratings
2001
by Arthur C. Clarke • 1968
A monolith wakes on the moon and signals Saturn; two astronauts and a secretive computer follow.
4.18
339k+
2001 Summary
2001 90%
A monolith wakes on the moon and signals Saturn; two astronauts and a secretive computer follow.
by Arthur C. Clarke 1968
4.18
339k+ ratings
Leviathan Falls
by James S.A. Corey • 2021
Bonded to alien technology, Jim Holden can stop the hive mind only by collapsing every ring gate.
4.54
72k+
Leviathan Falls Summary
Leviathan Falls 89%
Bonded to alien technology, Jim Holden can stop the hive mind only by collapsing every ring gate.
by James S.A. Corey 2021
4.54
72k+ ratings
The Android's Dream
by John Scalzi • 2006
A diplomatic fart kills a negotiator. Peace requires one extinct sheep: a woman who never knew.
3.99
24k+
The Android's Dream Summary
The Android's Dream 89%
A diplomatic fart kills a negotiator. Peace requires one extinct sheep: a woman who never knew.
by John Scalzi 2006
3.99
24k+ ratings
All These Worlds
by Dennis E. Taylor • 2017
Cloned starship minds battle planet-devouring aliens as the last humans flee a freezing Earth.
4.40
67k+
All These Worlds Summary
All These Worlds 89%
Cloned starship minds battle planet-devouring aliens as the last humans flee a freezing Earth.
by Dennis E. Taylor 2017
4.40
67k+ ratings
The Galaxy, and the Ground Within
by Becky Chambers • 2021
Five travelers from four species stranded by debris at a remote rest stop, going nowhere.
4.40
43k+
The Galaxy, and the Ground Within Summary
The Galaxy, and the Ground Within 89%
Five travelers from four species stranded by debris at a remote rest stop, going nowhere.
by Becky Chambers 2021
4.40
43k+ ratings
Homecoming
by Christie Golden • 2003
Voyager returns home after seven years. Earth blames the crew for a plague and hologram uprising.
3.92
3k+
Homecoming Summary
Homecoming 89%
Voyager returns home after seven years. Earth blames the crew for a plague and hologram uprising.
by Christie Golden 2003
3.92
3k+ ratings
The Human Division
by John Scalzi • 2013
With Earth gone, a diplomatic ship's forgotten crew must save humanity from a hidden enemy.
4.09
39k+
The Human Division Summary
The Human Division 89%
With Earth gone, a diplomatic ship's forgotten crew must save humanity from a hidden enemy.
by John Scalzi 2013
4.09
39k+ ratings
The Last Colony
by John Scalzi • 2007
Recruited to lead a colony, John Perry learns his people are bait for an alien armada.
4.11
74k+
The Last Colony Summary
The Last Colony 89%
Recruited to lead a colony, John Perry learns his people are bait for an alien armada.
by John Scalzi 2007
4.11
74k+ ratings
Kalyx
by Karen Lynch
A teen rescues a crashed alien panther. The military wants it back at any cost.
4.38
202
Kalyx Summary
Kalyx 89%
A teen rescues a crashed alien panther. The military wants it back at any cost.
by Karen Lynch
4.38
202 ratings
Project Hail Mary
by Andy Weir • 2021
He wakes alone with no memory on an interstellar mission to stop a star-killing plague.
4.51
1.4M+
Project Hail Mary Summary
Project Hail Mary 89%
He wakes alone with no memory on an interstellar mission to stop a star-killing plague.
by Andy Weir 2021
4.51
1.4M+ ratings
Children of Time
by Adrian Tchaikovsky • 2015
Earth's last ark reaches a green world where spiders have cities and the monkeys never arrived.
4.30
180k+
Children of Time Summary
Children of Time 89%
Earth's last ark reaches a green world where spiders have cities and the monkeys never arrived.
by Adrian Tchaikovsky 2015
4.30
180k+ ratings
Shadow of the Xel'Naga
by Gabriel Mesta • 2001
An alien artifact awakens on a remote colony, and three warring species converge to claim it.
3.40
2k+
Shadow of the Xel'Naga Summary
Shadow of the Xel'Naga 89%
An alien artifact awakens on a remote colony, and three warring species converge to claim it.
by Gabriel Mesta 2001
3.40
2k+ ratings
Edge of Victory I
by Greg Keyes • 2001
Aliens the Force cannot touch hunt the Jedi to extinction. The Skywalker family scatters to survive.
3.84
8k+
Edge of Victory I Summary
Edge of Victory I 89%
Aliens the Force cannot touch hunt the Jedi to extinction. The Skywalker family scatters to survive.
by Greg Keyes 2001
3.84
8k+ ratings
Accelerando
by Charles Stross • 2005
He gives away ideas that trigger the singularity, while an AI cat engineers his family's fate.
3.87
22k+
Accelerando Summary
Accelerando 89%
He gives away ideas that trigger the singularity, while an AI cat engineers his family's fate.
by Charles Stross 2005
3.87
22k+ ratings
The Swarm
by Orson Scott Card • 2016
Living ships swarm toward Earth, but military corruption may doom humanity before the aliens arrive.
4.14
7k+
The Swarm Summary
The Swarm 89%
Living ships swarm toward Earth, but military corruption may doom humanity before the aliens arrive.
by Orson Scott Card 2016
4.14
7k+ ratings
Child of Another Kind
by Steven Decker • 2023
A mother dies for her telepathic daughter and meets the aliens who created the girl.
4.28
6k+
Child of Another Kind Summary
Child of Another Kind 89%
A mother dies for her telepathic daughter and meets the aliens who created the girl.
by Steven Decker 2023
4.28
6k+ ratings
A Closed and Common Orbit
by Becky Chambers • 2016
An AI wakes inside a body and must find a self she was never designed to want.
4.37
90k+
A Closed and Common Orbit Summary
A Closed and Common Orbit 89%
An AI wakes inside a body and must find a self she was never designed to want.
by Becky Chambers 2016
4.37
90k+ ratings
If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY?
by Stephen Webb • 2002
Fifty answers to Fermi's paradox: we're alone, we're doomed, or we're in a galactic zoo.
4.20
1k+
If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY? Summary
If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY? 89%
Fifty answers to Fermi's paradox: we're alone, we're doomed, or we're in a galactic zoo.
by Stephen Webb 2002
4.20
1k+ ratings
All Tomorrows
by Nemo Ramjet • 2006
Humanity colonizes the galaxy, then an ancient species breaks it into a thousand bizarre new forms.
4.16
11k+
All Tomorrows Summary
All Tomorrows 89%
Humanity colonizes the galaxy, then an ancient species breaks it into a thousand bizarre new forms.
by Nemo Ramjet 2006
4.16
11k+ ratings
Gods of Another Kind
by Steven Decker • 2023
A hermit talks to animals, learns he's engineered, and follows a telepath to a perfect world.
4.40
964
Gods of Another Kind Summary
Gods of Another Kind 89%
A hermit talks to animals, learns he's engineered, and follows a telepath to a perfect world.
by Steven Decker 2023
4.40
964 ratings
Revelation Space
by Alastair Reynolds • 2000
A disgraced archaeologist unearths an alien genocide as a plague ship arrives to claim his mind.
3.99
62k+
Revelation Space Summary
Revelation Space 89%
A disgraced archaeologist unearths an alien genocide as a plague ship arrives to claim his mind.
by Alastair Reynolds 2000
3.99
62k+ ratings
Skywave
by K. Patrick Donoghue • 2018
Amateur astronomer's Callisto signal ignites a billionaire's secret space race to uncover the truth.
4.34
2k+
Skywave Summary
Skywave 89%
Amateur astronomer's Callisto signal ignites a billionaire's secret space race to uncover the truth.
by K. Patrick Donoghue 2018
4.34
2k+ ratings
Gateway
by Craig Alanson • 2025
His AI lost inside a star, Bishop faces an ancient enemy opening the galaxy's door.
4.42
3k+
Gateway Summary
Gateway 89%
His AI lost inside a star, Bishop faces an ancient enemy opening the galaxy's door.
by Craig Alanson 2025
4.42
3k+ ratings
Bayonet Dawn
by Scott Moon • 2016
His twin siblings taken by aliens, an orphan enlists in the elite Marauders to find them.
3.85
110
Bayonet Dawn Summary
Bayonet Dawn 89%
His twin siblings taken by aliens, an orphan enlists in the elite Marauders to find them.
by Scott Moon 2016
3.85
110 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 89%
A cloistered scholar stumbles onto his order's secret: an alien ship from a parallel universe.
by Neal Stephenson 2008
4.17
76k+ ratings
Healer
by F. Paul Wilson • 1976
An alien in his mind grants a surveyor healing, immortality, and the loneliness of centuries.
4.19
596
Healer Summary
Healer 89%
An alien in his mind grants a surveyor healing, immortality, and the loneliness of centuries.
by F. Paul Wilson 1976
4.19
596 ratings
Excession
by Iain M. Banks • 1996
From beyond reality, a sphere appears. The Culture's greatest Minds are, for once, outclassed.
4.20
35k+
Excession Summary
Excession 89%
From beyond reality, a sphere appears. The Culture's greatest Minds are, for once, outclassed.
by Iain M. Banks 1996
4.20
35k+ ratings
Halo
by William C. Dietz • 2003
Crash-landed on a ringworld, a super-soldier must destroy it to stop a parasite from reaching Earth.
3.74
20k+
Halo Summary
Halo 89%
Crash-landed on a ringworld, a super-soldier must destroy it to stop a parasite from reaching Earth.
by William C. Dietz 2003
3.74
20k+ ratings
Dawn
by Octavia E. Butler • 1987
After nuclear war, a woman wakes on an alien ship: her rescuers demand a genetic merger.
4.15
65k+
Dawn Summary
Dawn 89%
After nuclear war, a woman wakes on an alien ship: her rescuers demand a genetic merger.
by Octavia E. Butler 1987
4.15
65k+ ratings
The Songs of Distant Earth
by Arthur C. Clarke • 1986
Earth's last ark reaches a water world. For an engineer, love makes departure an act of grief.
3.91
17k+
The Songs of Distant Earth Summary
The Songs of Distant Earth 89%
Earth's last ark reaches a water world. For an engineer, love makes departure an act of grief.
by Arthur C. Clarke 1986
3.91
17k+ ratings
Leviathan Wakes
by James S.A. Corey • 2011
A detective and a captain race to stop a corporation's alien virus from consuming humanity.
4.31
325k+
Leviathan Wakes Summary
Leviathan Wakes 89%
A detective and a captain race to stop a corporation's alien virus from consuming humanity.
by James S.A. Corey 2011
4.31
325k+ ratings
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