Unseen Aliens Books | Summaries & Audio

Shards of Earth

by Adrian Tchaikovsky • 2021

A ship sculpted by aliens forces a traumatized navigator back into the nightmare void.

4.18

35k+

🧠 Psychic Navigators 🖤 Found Family 🚀 Salvage Crew 👾 Alien Cosmic Horror 🌌 Post-War Galaxy

Shards of Earth 88%

A ship sculpted by aliens forces a traumatized navigator back into the nightmare void.

by Adrian Tchaikovsky 2021

4.18

35k+ ratings

🧠 Psychic Navigators 🖤 Found Family 🚀 Salvage Crew 👾 Alien Cosmic Horror 🌌 Post-War Galaxy

The Alien Agendas

by Richard M. Dolan • 2020

Multiple alien species, competing agendas, and a hybridization program that may already be complete.

4.18

440

🛸 Ufology 👽 Alien Abduction 🕵️ Government Cover-Ups 🏛️ Ancient Aliens 🧠 Consciousness Studies

The Alien Agendas 88%

Multiple alien species, competing agendas, and a hybridization program that may already be complete.

by Richard M. Dolan 2020

4.18

440 ratings

🛸 Ufology 👽 Alien Abduction 🕵️ Government Cover-Ups 🏛️ Ancient Aliens 🧠 Consciousness Studies

Shroud

by Adrian Tchaikovsky • 2025

Crashed on a moon of endless night, survivors discover its creatures share a single alien mind.

4.15

14k+

👽 First Contact Horror 🐝 Alien Hive Mind 🤝 Interspecies Cooperation 🕊️ Accidental Ambassador 🏢 Corporate Exploitation

Shroud 88%

Crashed on a moon of endless night, survivors discover its creatures share a single alien mind.

by Adrian Tchaikovsky 2025

4.15

14k+ ratings

👽 First Contact Horror 🐝 Alien Hive Mind 🤝 Interspecies Cooperation 🕊️ Accidental Ambassador 🏢 Corporate Exploitation

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+

🏛️ Alien Ruins 🤝 Found Family 😟 Reluctant Hero 🌌 Cosmic Horror 🎭 Political Intrigue

Eyes of the Void 88%

The Architects return. A haunted navigator must uncover their secret while every faction hunts him.

by Adrian Tchaikovsky 2022

4.19

21k+ ratings

🏛️ Alien Ruins 🤝 Found Family 😟 Reluctant Hero 🌌 Cosmic Horror 🎭 Political Intrigue

Alien

by Tim Lebbon • 2014

Ripley wakes on a crippled mining ship where the creatures she fled are already hunting.

3.82

13k+

🚀 Space Horror 👾 Creature Feature 💔 Traumatized Survivor 🧠 Memory Erasure 🤖 Hostile AI

Alien 88%

Ripley wakes on a crippled mining ship where the creatures she fled are already hunting.

by Tim Lebbon 2014

3.82

13k+ ratings

🚀 Space Horror 👾 Creature Feature 💔 Traumatized Survivor 🧠 Memory Erasure 🤖 Hostile AI

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+

📡 Alien Signal 🕵️ Government Cover-Up 🚀 Private Space Enterprise ⚡ Energy-Based Lifeforms 🪐 Lost Space Mission

Skywave 88%

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

📡 Alien Signal 🕵️ Government Cover-Up 🚀 Private Space Enterprise ⚡ Energy-Based Lifeforms 🪐 Lost Space Mission

The Fourth Mind

by Whitley Strieber • 2025

Leaked documents describe alien bodies built like equipment. Their minds see all time as one moment.

4.13

339

🛸 Ufo Disclosure 👽 Alien Abduction 🧠 Nonhuman Intelligence 🔮 Psychic Abilities 🏛️ Ancient Mysteries

The Fourth Mind 88%

Leaked documents describe alien bodies built like equipment. Their minds see all time as one moment.

by Whitley Strieber 2025

4.13

339 ratings

🛸 Ufo Disclosure 👽 Alien Abduction 🧠 Nonhuman Intelligence 🔮 Psychic Abilities 🏛️ Ancient Mysteries

UFOs for the 21st Century Mind

by Richard M. Dolan • 2014

Government lies, crash retrievals, and hidden science: why the UFO truth is about to break.

4.26

437

🛸 Modern Ufology 🤫 Ufo Cover-Ups 👽 Ancient Astronauts 👾 Ufo Abductions 🧘 Contactee Movement

UFOs for the 21st Century Mind 88%

Government lies, crash retrievals, and hidden science: why the UFO truth is about to break.

by Richard M. Dolan 2014

4.26

437 ratings

🛸 Modern Ufology 🤫 Ufo Cover-Ups 👽 Ancient Astronauts 👾 Ufo Abductions 🧘 Contactee Movement

The Mind Parasites

by Colin Wilson • 1967

An archaeologist learns invisible beings feed on human minds, and they know he has seen them.

3.72

2k+

🖤 Cosmic Horror 🐙 Lovecraftian 🧠 Philosophical Horror 🔮 Psychic Abilities 👁️ Mental Invasion

The Mind Parasites 88%

An archaeologist learns invisible beings feed on human minds, and they know he has seen them.

by Colin Wilson 1967

3.72

2k+ ratings

🖤 Cosmic Horror 🐙 Lovecraftian 🧠 Philosophical Horror 🔮 Psychic Abilities 👁️ Mental Invasion

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+

🛸 First Contact 🐙 Uplifted Animals 🧬 Alien Biology 🦠 Parasitic Infection 🩸 Body Horror

Children of Ruin 88%

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

🛸 First Contact 🐙 Uplifted Animals 🧬 Alien Biology 🦠 Parasitic Infection 🩸 Body Horror

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+

🪐 Xenoarchaeology 🌌 Cosmic Horror 🚀 Gothic Spaceship 👾 Rogue Ai 🦠 Plague Ship

Revelation Space 88%

A disgraced archaeologist unearths an alien genocide as a plague ship arrives to claim his mind.

by Alastair Reynolds 2000

3.99

62k+ ratings

🪐 Xenoarchaeology 🌌 Cosmic Horror 🚀 Gothic Spaceship 👾 Rogue Ai 🦠 Plague Ship

In Plain Sight

by Ross Coulthart • 2021

While the public got weather balloons, the military studied alien crash retrievals for decades.

4.27

2k+

🛸 Ufology 🕵️ Government Secrecy 📰 Investigative Journalism 📢 Disclosure Movement ⚙️ Reverse Engineering

In Plain Sight 88%

While the public got weather balloons, the military studied alien crash retrievals for decades.

by Ross Coulthart 2021

4.27

2k+ ratings

🛸 Ufology 🕵️ Government Secrecy 📰 Investigative Journalism 📢 Disclosure Movement ⚙️ Reverse Engineering

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

🧬 Astrobiology 🚀 Space Exploration 👽 Extraterrestrial Intelligence 🌌 Cosmic Perspective ✨ Interstellar Travel

Interstellar 88%

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

🧬 Astrobiology 🚀 Space Exploration 👽 Extraterrestrial Intelligence 🌌 Cosmic Perspective ✨ Interstellar Travel

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+

🚀 Hard Science Fiction 👽 First Contact Aliens 🕸️ Alien Civilization Building 🧠 Mind Control Virus 🕵️ Hidden Mastermind

A Deepness in the Sky 88%

Ambushed traders, enslaved by mind-controlling rivals, orbit a star that shuts off for centuries.

by Vernor Vinge 1999

4.32

35k+ ratings

🚀 Hard Science Fiction 👽 First Contact Aliens 🕸️ Alien Civilization Building 🧠 Mind Control Virus 🕵️ Hidden Mastermind

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+

🤝 First Contact 🧠 Alien Consciousness 👁️ Ancient Superintelligence 🌑 Cosmic Horror 🌌 Galactic Civilization

A Fire Upon the Deep 88%

A galaxy-devouring intelligence awakens. Stranded on an alien world, two siblings are the only hope.

by Vernor Vinge 1992

4.13

67k+ ratings

🤝 First Contact 🧠 Alien Consciousness 👁️ Ancient Superintelligence 🌑 Cosmic Horror 🌌 Galactic Civilization

UFOs

by Leslie Kean • 2010

Pilots, generals, and radar confirm UFOs are real. The U.S. government still says they aren't.

4.02

3k+

🛸 Ufology 🔒 Government Secrecy 📰 Investigative Journalism 🪖 Military Testimony 🕵️ Government Cover-Ups

UFOs 88%

Pilots, generals, and radar confirm UFOs are real. The U.S. government still says they aren't.

by Leslie Kean 2010

4.02

3k+ ratings

🛸 Ufology 🔒 Government Secrecy 📰 Investigative Journalism 🪖 Military Testimony 🕵️ Government Cover-Ups

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+

🌌 Extraterrestrial Life 🔬 Astrobiology 🤔 Fermi Paradox 🌍 Rare Earth Hypothesis 🚦 Great Filter

If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY? Summary

If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY? 88%

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

🌌 Extraterrestrial Life 🔬 Astrobiology 🤔 Fermi Paradox 🌍 Rare Earth Hypothesis 🚦 Great Filter

UFO

by Garrett M. Graff • 2023

The Pentagon's 75-year UFO hunt was classified. The public was told it never happened.

3.69

1k+

🛸 Ufo History 🔒 Government Secrecy ✈️ Cold War Aviation 😱 Mass Hysteria 🔍 Federal Investigations

UFO 88%

The Pentagon's 75-year UFO hunt was classified. The public was told it never happened.

by Garrett M. Graff 2023

3.69

1k+ ratings

🛸 Ufo History 🔒 Government Secrecy ✈️ Cold War Aviation 😱 Mass Hysteria 🔍 Federal Investigations

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+

🚀 Space Opera 🕵️ Noir Detective 🦠 Alien Virus 🫂 Found Family 👥 Dual Perspectives

Leviathan Wakes 87%

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

🚀 Space Opera 🕵️ Noir Detective 🦠 Alien Virus 🫂 Found Family 👥 Dual Perspectives

Sanctuary

by Caryn Lix • 2018

A space prison guard discovers her hidden chip as a breakout unleashes an alien creature onboard.

3.89

2k+

🚀 Space Prison ⚡ Teens With Powers 🫂 Found Family 🤝 Enemies To Allies 👾 Alien Assimilation

Sanctuary 87%

A space prison guard discovers her hidden chip as a breakout unleashes an alien creature onboard.

by Caryn Lix 2018

3.89

2k+ ratings

🚀 Space Prison ⚡ Teens With Powers 🫂 Found Family 🤝 Enemies To Allies 👾 Alien Assimilation

Rendezvous with Rama

by Arthur C. Clarke • 1973

A giant alien cylinder enters the solar system; the crew inside finds a silent world awakening.

4.12

186k+

🚀 Hard Sf 🛸 Alien Megastructure 🛰️ Derelict Alien Ship 🤖 Living Machines 🏺 Xenoarchaeology

Rendezvous with Rama 87%

A giant alien cylinder enters the solar system; the crew inside finds a silent world awakening.

by Arthur C. Clarke 1973

4.12

186k+ ratings

🚀 Hard Sf 🛸 Alien Megastructure 🛰️ Derelict Alien Ship 🤖 Living Machines 🏺 Xenoarchaeology

WE WILL NEVER LET YOU DOWN

by Elena Danaan • 2021

A Venusian offered Eisenhower free energy. MJ-12 chose a rival pact, and Earth's secret war began.

4.60

176

👽 Exopolitics 🛸 Contactee Narratives 🌌 Galactic History 📜 Secret Treaties ✨ Universal Life Force

WE WILL NEVER LET YOU DOWN 87%

A Venusian offered Eisenhower free energy. MJ-12 chose a rival pact, and Earth's secret war began.

by Elena Danaan 2021

4.60

176 ratings

👽 Exopolitics 🛸 Contactee Narratives 🌌 Galactic History 📜 Secret Treaties ✨ Universal Life Force

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+

🛸 First Contact 🏢 Corporate Colony ⚖️ Frontier Justice 🕊️ Redemption Arc 👽 Alien Horror

Cibola Burn 87%

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

🛸 First Contact 🏢 Corporate Colony ⚖️ Frontier Justice 🕊️ Redemption Arc 👽 Alien Horror

Into the Dread Void

by Abe Moss • 2021

A foster child finds a family, only to watch a predatory light consume them from within.

4.10

1k+

🖤 Cosmic Horror 🌱 Coming Of Age Horror 👨‍👩‍👧‍👦 Found Family 🤲 Empathic Abilities 🩸 Body Horror

Into the Dread Void 87%

A foster child finds a family, only to watch a predatory light consume them from within.

by Abe Moss 2021

4.10

1k+ ratings

🖤 Cosmic Horror 🌱 Coming Of Age Horror 👨‍👩‍👧‍👦 Found Family 🤲 Empathic Abilities 🩸 Body Horror

The Shadow Out of Time

by H.P. Lovecraft • 1936

A professor's five-year amnesia hid an alien possession. His dreams draw him to desert ruins.

3.85

7k+

🌌 Cosmic Horror 📜 Weird Fiction 🔄 Body Snatching ⏳ Lost Time 👁️ Possessed Narrator

The Shadow Out of Time 87%

A professor's five-year amnesia hid an alien possession. His dreams draw him to desert ruins.

by H.P. Lovecraft 1936

3.85

7k+ ratings

🌌 Cosmic Horror 📜 Weird Fiction 🔄 Body Snatching ⏳ Lost Time 👁️ Possessed Narrator

Across the Haunted Stars

by Abe Moss • 2022

Her father dragged her through a cosmic void. His machine needs her power to unmake reality.

4.46

251

🖤 Cosmic Horror 🌌 Dimension Hopping 🤝 Found Family 🔥 Dangerous Powers ⚗️ Science Fantasy

Across the Haunted Stars 87%

Her father dragged her through a cosmic void. His machine needs her power to unmake reality.

by Abe Moss 2022

4.46

251 ratings

🖤 Cosmic Horror 🌌 Dimension Hopping 🤝 Found Family 🔥 Dangerous Powers ⚗️ Science Fantasy

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+

🎮 Video Game Tie-In 🪖 Military Sf 🛸 Alien Artifact 👩‍🚀 Reluctant Leader 🌾 Colonist Survival

Shadow of the Xel'Naga 87%

An alien artifact awakens on a remote colony, and three warring species converge to claim it.

by Gabriel Mesta 2001

3.40

2k+ ratings

🎮 Video Game Tie-In 🪖 Military Sf 🛸 Alien Artifact 👩‍🚀 Reluctant Leader 🌾 Colonist Survival

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+

🛸 First Contact War 🧬 Alien Symbiosis 🚀 Found Family Crew 🤝 Interspecies Alliance ⚔️ Interstellar War

To Sleep in a Sea of Stars 87%

An alien organism bonds with a scientist, granting her the language of the species destroying Earth.

by Christopher Paolini 2020

3.80

71k+ ratings

🛸 First Contact War 🧬 Alien Symbiosis 🚀 Found Family Crew 🤝 Interspecies Alliance ⚔️ Interstellar War

Dreamcatcher

by Stephen King • 2001

Four friends' hunting trip turns deadly when they shelter a lost man carrying an alien parasite.

3.66

187k+

🩸 Body Horror 👽 Alien Possession 🧠 Telepathic Bond 🦠 Alien Parasite 👦 Childhood Friends

Dreamcatcher 87%

Four friends' hunting trip turns deadly when they shelter a lost man carrying an alien parasite.

by Stephen King 2001

3.66

187k+ ratings

🩸 Body Horror 👽 Alien Possession 🧠 Telepathic Bond 🦠 Alien Parasite 👦 Childhood Friends

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+

🧬 Speculative Biology ⏳ Future History 🦴 Deep Time 🤖 Machine Intelligence 🫀 Body Horror

All Tomorrows 87%

Humanity colonizes the galaxy, then an ancient species breaks it into a thousand bizarre new forms.

by Nemo Ramjet 2006

4.16

11k+ ratings

🧬 Speculative Biology ⏳ Future History 🦴 Deep Time 🤖 Machine Intelligence 🫀 Body Horror

UFOs and the National Security State

by Richard M. Dolan • 2009

The Pentagon denied UFOs existed while spending secret billions to reverse-engineer the wreckage.

4.39

288

🛸 Ufo History 🏛️ National Security State 🙈 Ufo Cover-Up 🧬 Crash Retrievals 👽 Alien Abduction

UFOs and the National Security State Summary

UFOs and the National Security State 87%

The Pentagon denied UFOs existed while spending secret billions to reverse-engineer the wreckage.

by Richard M. Dolan 2009

4.39

288 ratings

🛸 Ufo History 🏛️ National Security State 🙈 Ufo Cover-Up 🧬 Crash Retrievals 👽 Alien Abduction

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+

🧠 Uploaded Consciousness 🕷️ Uplifted Animals 👑 Godlike Beings 🌍 Hostile Alien World 🤝 Found Family

Children of Strife 87%

A planet tormented by five quarrelsome gods meets its unlikely savior: a monster capable of empathy.

by Adrian Tchaikovsky 2026

4.26

5k+ ratings

🧠 Uploaded Consciousness 🕷️ Uplifted Animals 👑 Godlike Beings 🌍 Hostile Alien World 🤝 Found Family

Paradox - On the Brink of Eternity

by Phillip P. Peterson • 2015

Probes vanish beyond Pluto. A claustrophobic physicist boards a ship to find what blocks the stars.

4.09

3k+

🔬 Hard Sf Mystery 🛰️ Megastructure Encounter 👽 First Contact 🏢 Corporate Space Race 🤖 Ancient Guardian Ai

Paradox - On the Brink of Eternity Summary

Paradox - On the Brink of Eternity 87%

Probes vanish beyond Pluto. A claustrophobic physicist boards a ship to find what blocks the stars.

by Phillip P. Peterson 2015

4.09

3k+ ratings

🔬 Hard Sf Mystery 🛰️ Megastructure Encounter 👽 First Contact 🏢 Corporate Space Race 🤖 Ancient Guardian Ai

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+

🛸 Alien Abduction 🌍 First Contact 🧬 Forced Evolution 🫀 Biological Horror ☢️ Post-Nuclear Earth

Dawn 87%

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

🛸 Alien Abduction 🌍 First Contact 🧬 Forced Evolution 🫀 Biological Horror ☢️ Post-Nuclear Earth

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+

🔮 Mind Reading 👩‍👧 Mother-Daughter Bond 🌌 Speculative Afterlife 🔬 Government Captive 🤔 Philosophical Sci-Fi

Child of Another Kind 87%

A mother dies for her telepathic daughter and meets the aliens who created the girl.

by Steven Decker 2023

4.28

6k+ ratings

🔮 Mind Reading 👩‍👧 Mother-Daughter Bond 🌌 Speculative Afterlife 🔬 Government Captive 🤔 Philosophical Sci-Fi

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+

💔 Utopia's Discontents 👽 Earth Through Alien Eyes 🤝 First Contact Ethics 🤖 Machine Sentience 🎭 Satirical Sf

The State of the Art 87%

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

💔 Utopia's Discontents 👽 Earth Through Alien Eyes 🤝 First Contact Ethics 🤖 Machine Sentience 🎭 Satirical Sf

Humans are not from Earth

by Ellis Silver • 2013

Sunlight burns you, chronic illness is universal, and 223 human genes appear nowhere else on Earth.

3.72

807

🛸 Ancient Astronauts 🏺 Forbidden Archaeology 🦠 Panspermia Theory 🧬 Alternative Evolution 👽 Extraterrestrial Hypothesis

Humans are not from Earth 87%

Sunlight burns you, chronic illness is universal, and 223 human genes appear nowhere else on Earth.

by Ellis Silver 2013

3.72

807 ratings

🛸 Ancient Astronauts 🏺 Forbidden Archaeology 🦠 Panspermia Theory 🧬 Alternative Evolution 👽 Extraterrestrial Hypothesis

Forbidden Science

by Jacques F. Vallée • 1993

A classified memo proved the UFO inquiry was a front. The real mystery predates the space age.

4.35

116

🛸 Government Ufo Secrecy 🧚 Folklore And Ufos 🏛️ Scientific Dogmatism 🔭 Scientific Ufology 🧠 Consciousness And Ufos

Forbidden Science 87%

A classified memo proved the UFO inquiry was a front. The real mystery predates the space age.

by Jacques F. Vallée 1993

4.35

116 ratings

🛸 Government Ufo Secrecy 🧚 Folklore And Ufos 🏛️ Scientific Dogmatism 🔭 Scientific Ufology 🧠 Consciousness And Ufos

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+

🚀 Space Opera Adventure 👽 Alien Invasion 🤝 Enemies To Allies 🏠 Found Family 🌑 Temptation Of Power

The Truce at Bakura 87%

After Endor, Rebels ally with Imperials to save a colony from aliens who drain human souls.

by Kathy Tyers 1994

3.47

14k+ ratings

🚀 Space Opera Adventure 👽 Alien Invasion 🤝 Enemies To Allies 🏠 Found Family 🌑 Temptation Of Power

The Power of Six

by Pittacus Lore • 2011

John, Six, and Sam flee Mogadorian killers while Marina discovers why she was sent to Earth.

4.14

143k+

🛸 Alien Invasion ⚡ Hidden Powers 👥 Found Family 🏃 On The Run 🐕 Animal Companion

The Power of Six 87%

John, Six, and Sam flee Mogadorian killers while Marina discovers why she was sent to Earth.

by Pittacus Lore 2011

4.14

143k+ ratings

🛸 Alien Invasion ⚡ Hidden Powers 👥 Found Family 🏃 On The Run 🐕 Animal Companion

Communion

by Whitley Strieber • 1987

A horror novelist uncovered his own abduction. Hypnosis revealed a lifetime of encounters.

3.52

8k+

🛸 Alien Abduction 🔭 Ufology 👽 High Strangeness 📖 Modern Folklore 🕵️ Government Coverup

Communion 87%

A horror novelist uncovered his own abduction. Hypnosis revealed a lifetime of encounters.

by Whitley Strieber 1987

3.52

8k+ ratings

🛸 Alien Abduction 🔭 Ufology 👽 High Strangeness 📖 Modern Folklore 🕵️ Government Coverup

The Unseen

by Ania Ahlborn • 2025

A grieving mother fosters a mute boy discovered in her garden. Then the disappearances begin.

3.36

4k+

🌌 Cosmic Horror 👽 Alien Abduction 🫀 Body Horror 🧚 Changeling 🔁 Generational Trauma

The Unseen 87%

A grieving mother fosters a mute boy discovered in her garden. Then the disappearances begin.

by Ania Ahlborn 2025

3.36

4k+ ratings

🌌 Cosmic Horror 👽 Alien Abduction 🫀 Body Horror 🧚 Changeling 🔁 Generational Trauma

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+

🪖 Military Sci-Fi 🦾 Super-Soldier 🤖 AI Companion 🧬 Alien Parasite ⛪ Religious Zealotry

Halo 87%

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

🪖 Military Sci-Fi 🦾 Super-Soldier 🤖 AI Companion 🧬 Alien Parasite ⛪ Religious Zealotry

Best of All Worlds

by Kenneth Oppel • 2025

A family wakes to find their summer cottage inside an invisible dome with no way out.

3.62

2k+

🛸 Alien Abduction 🔒 Inescapable Dome 🫂 Found Family 🌱 Generational Captivity 😰 Claustrophobic

Best of All Worlds 87%

A family wakes to find their summer cottage inside an invisible dome with no way out.

by Kenneth Oppel 2025

3.62

2k+ ratings

🛸 Alien Abduction 🔒 Inescapable Dome 🫂 Found Family 🌱 Generational Captivity 😰 Claustrophobic

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+

🚀 Episodic Space Opera 🕵️ Conspiracy Thriller 🫂 Found Family 🌐 Interstellar Diplomacy 🏆 Underdog Protagonists

The Human Division 87%

With Earth gone, a diplomatic ship's forgotten crew must save humanity from a hidden enemy.

by John Scalzi 2013

4.09

39k+ ratings

🚀 Episodic Space Opera 🕵️ Conspiracy Thriller 🫂 Found Family 🌐 Interstellar Diplomacy 🏆 Underdog Protagonists

Summary of The Sentinel

by Fireside Reads • 2020

A pyramid on the moon waited 500,000 years for us to trip its alarm.

📖 Literary Analysis 🚀 Science Fiction Criticism 👽 Extraterrestrial Intelligence 🌌 Cosmic Philosophy 📡 Golden Age Sci-Fi

Summary of The Sentinel 87%

A pyramid on the moon waited 500,000 years for us to trip its alarm.

by Fireside Reads 2020

📖 Literary Analysis 🚀 Science Fiction Criticism 👽 Extraterrestrial Intelligence 🌌 Cosmic Philosophy 📡 Golden Age Sci-Fi

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+

🪐 Sentient Planet ⚔️ Master And Apprentice 🌱 Jedi Coming Of Age 🌑 Dark Side Temptation 🌍 Alien World Exploration

Star Wars 87%

A Padawan and his master seek a planet that builds living ships, unaware it is alive.

by Greg Bear 2000

3.39

8k+ ratings

🪐 Sentient Planet ⚔️ Master And Apprentice 🌱 Jedi Coming Of Age 🌑 Dark Side Temptation 🌍 Alien World Exploration

The Three-Body Problem

by Liu Cixin • 2006

A ghost countdown draws a physicist into a three-sun game hiding an alien invasion already underway.

4.08

505k+

🔬 Hard Science Fiction 🛸 First Contact 👽 Alien Invasion Looming 🎮 Virtual Reality Game 🐍 Human Collaborators

The Three-Body Problem 87%

A ghost countdown draws a physicist into a three-sun game hiding an alien invasion already underway.

by Liu Cixin 2006

4.08

505k+ ratings

🔬 Hard Science Fiction 🛸 First Contact 👽 Alien Invasion Looming 🎮 Virtual Reality Game 🐍 Human Collaborators

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+

🛸 Alien Invasion 🚀 Space Battles 🎖️ Morally Gray War 🌱 Coming Of Age In War 🌐 Resistance Network

Edge of Victory I 87%

Aliens the Force cannot touch hunt the Jedi to extinction. The Skywalker family scatters to survive.

by Greg Keyes 2001

3.84

8k+ ratings

🛸 Alien Invasion 🚀 Space Battles 🎖️ Morally Gray War 🌱 Coming Of Age In War 🌐 Resistance Network

I Am Number Four

by Pittacus Lore • 2010

Nine children from a doomed planet are hunted in order; now number four's powers are awake.

3.93

353k+

🔥 Power Awakening 👽 Alien Refugees 💕 Alien-Human Romance 🏘️ Small Town Secrets 👥 Found Family

I Am Number Four 87%

Nine children from a doomed planet are hunted in order; now number four's powers are awake.

by Pittacus Lore 2010

3.93

353k+ ratings

🔥 Power Awakening 👽 Alien Refugees 💕 Alien-Human Romance 🏘️ Small Town Secrets 👥 Found Family

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	—

People love SoBrief

Join our global community of 600,000+ readers

★★★★★

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

👽 Unseen Aliens