🏭 Secret Facility

Thrillers and speculative tales set in hidden installations where classified experiments, imprisoned subjects, or forbidden knowledge lurk behind locked doors.

Girl in a Rabbit Hole

by R.J. Law • 2021

A geneticist refuses a shadowy offer, and within days her entire life is surgically erased.

3.50

1k+

🧬 Genetic Horror 👁️ Paranoid Thriller 🏛️ Shadow Government

Girl in a Rabbit Hole 87%

A geneticist refuses a shadowy offer, and within days her entire life is surgically erased.

by R.J. Law 2021

3.50

1k+ ratings

🧬 Genetic Horror 👁️ Paranoid Thriller 🏛️ Shadow Government

The Anomaly

by Michael Rutger • 2018

A YouTuber awakens an ancient machine in a Grand Canyon cave, trapping his crew with monsters.

3.77

13k+

🦴 Archaeological Horror ⚙️ Ancient Technology 🩸 Survival Horror

The Anomaly 87%

A YouTuber awakens an ancient machine in a Grand Canyon cave, trapping his crew with monsters.

by Michael Rutger 2018

3.77

13k+ ratings

🦴 Archaeological Horror ⚙️ Ancient Technology 🩸 Survival Horror

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+

🔍 Cold War Espionage 👽 Ufo Mythology 📰 Investigative Journalism

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

🔍 Cold War Espionage 👽 Ufo Mythology 📰 Investigative Journalism

Intercepts

by T.J. Payne • 2019

His secret prisoners are senseless, psychic, and screaming. His teenage daughter can hear them now.

4.09

40k+

🏛️ Government Horror 👻 Psychic Haunting 🩸 Body Horror

Intercepts 87%

His secret prisoners are senseless, psychic, and screaming. His teenage daughter can hear them now.

by T.J. Payne 2019

4.09

40k+ ratings

🏛️ Government Horror 👻 Psychic Haunting 🩸 Body Horror

The Tin Men

by Nelson DeMille • 2025

Sixty war robots sit chained in a Mojave vault. One has already killed.

4.23

8k+

🔒 Locked Room Mystery 🎖️ Military Thriller 🕵️ Buddy Investigators

The Tin Men 87%

Sixty war robots sit chained in a Mojave vault. One has already killed.

by Nelson DeMille 2025

4.23

8k+ ratings

🔒 Locked Room Mystery 🎖️ Military Thriller 🕵️ Buddy Investigators

SYLO

by D.J. MacHale • 2013

When soldiers seal off his island, a teen discovers the quarantine hides a secret worth killing for.

3.92

5k+

🏝️ Isolated Island 🕵️ Government Conspiracy 🧪 Biological Experimentation

SYLO 87%

When soldiers seal off his island, a teen discovers the quarantine hides a secret worth killing for.

by D.J. MacHale 2013

3.92

5k+ ratings

🏝️ Isolated Island 🕵️ Government Conspiracy 🧪 Biological Experimentation

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

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

🛸 Ufology 🕵️ Government Secrecy 📰 Investigative Journalism

Ice Station

by Matthew Reilly • 1998

Marines find a buried spaceship in Antarctica, then their allies attack and a killer hides within.

4.12

35k+

🧊 Antarctic Isolation 🎖️ Military Thriller 🏰 Under Siege

Ice Station 87%

Marines find a buried spaceship in Antarctica, then their allies attack and a killer hides within.

by Matthew Reilly 1998

4.12

35k+ ratings

🧊 Antarctic Isolation 🎖️ Military Thriller 🏰 Under Siege

Shift

by Hugh Howey • 2013

An architect wakes from frozen sleep to learn his shelters were built to cull, not save.

4.13

157k+

💣 Engineered Apocalypse 🏚️ Underground Bunker 🧠 Memory Erasure

Shift 87%

An architect wakes from frozen sleep to learn his shelters were built to cull, not save.

by Hugh Howey 2013

4.13

157k+ ratings

💣 Engineered Apocalypse 🏚️ Underground Bunker 🧠 Memory Erasure

The Atlantis Gene

by A.G. Riddle • 2013

A geneticist's cure triggers evolution, and a shadow cabal will kill billions to control it.

3.79

82k+

🖥️ Techno Thriller 🧬 Genetic Engineering 🧪 Human Evolution

The Atlantis Gene 87%

A geneticist's cure triggers evolution, and a shadow cabal will kill billions to control it.

by A.G. Riddle 2013

3.79

82k+ ratings

🖥️ Techno Thriller 🧬 Genetic Engineering 🧪 Human Evolution

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

UFOs 87%

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

The Montauk Project

by Preston B. Nichols • 1992

On Long Island, a secret time-travel program ran until a psychic's subconscious released a monster.

3.45

819

🕵️ Government Cover-Ups 🧪 Secret Military Programs 🧠 Mind Control

The Montauk Project 87%

On Long Island, a secret time-travel program ran until a psychic's subconscious released a monster.

by Preston B. Nichols 1992

3.45

819 ratings

🕵️ Government Cover-Ups 🧪 Secret Military Programs 🧠 Mind Control

The Dragon Factory

by Jonathan Maberry • 2010

A disgraced agent must stop an immortal Nazi's engineered plagues designed to erase entire peoples.

4.16

11k+

🧬 Biopunk Thriller 🧪 Engineered Monsters ⏱️ Ticking Clock

The Dragon Factory 87%

A disgraced agent must stop an immortal Nazi's engineered plagues designed to erase entire peoples.

by Jonathan Maberry 2010

4.16

11k+ ratings

🧬 Biopunk Thriller 🧪 Engineered Monsters ⏱️ Ticking Clock

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

🔎 Military Intelligence 🛰️ Aerospace Technology 🛸 Ufo Investigations

Inside the U.S. Government Covert UFO Program Summary

Inside the U.S. Government Covert UFO Program 87%

A covert Pentagon study linked UFOs to poltergeists and psychic contact. Then it went black.

by James Lacatski 2026

4.13

16 ratings

🔎 Military Intelligence 🛰️ Aerospace Technology 🛸 Ufo Investigations

Reflex

by Steven Gould • 2004

Leashed by a pain-implant, a teleporter waits while his wife discovers her power to save him.

3.99

7k+

📡 Teleportation Sci-Fi ⛓️ Captivity Thriller 🎯 Coerced Operative

Reflex 87%

Leashed by a pain-implant, a teleporter waits while his wife discovers her power to save him.

by Steven Gould 2004

3.99

7k+ ratings

📡 Teleportation Sci-Fi ⛓️ Captivity Thriller 🎯 Coerced Operative

Relic

by Douglas Preston • 1995

Beneath a New York museum, a creature surgically removes brains. The gala opens tonight.

4.05

116k+

🦎 Creature Feature 🧬 Science Horror 📋 Institutional Cover-Up

Relic 87%

Beneath a New York museum, a creature surgically removes brains. The gala opens tonight.

by Douglas Preston 1995

4.05

116k+ ratings

🦎 Creature Feature 🧬 Science Horror 📋 Institutional Cover-Up

The Last Murder at the End of the World

by Stuart Turton • 2024

An elder's murder on the last island; her heartbeat was the only barrier against the fog.

3.67

66k+

🚪 Locked Room Murder 🔬 Sci-Fi Mystery 🤖 Engineered Beings

The Last Murder at the End of the World Summary

The Last Murder at the End of the World 86%

An elder's murder on the last island; her heartbeat was the only barrier against the fog.

by Stuart Turton 2024

3.67

66k+ ratings

🚪 Locked Room Murder 🔬 Sci-Fi Mystery 🤖 Engineered Beings

The Secret of Secrets

by Dan Brown • 2025

Robert Langdon uncovers a CIA lab beneath Prague that turns near-death minds into spy drones.

3.91

188k+

🕵️ Conspiracy Thriller 🔬 Science Thriller 🧠 Dissociative Identity

The Secret of Secrets 86%

Robert Langdon uncovers a CIA lab beneath Prague that turns near-death minds into spy drones.

by Dan Brown 2025

3.91

188k+ ratings

🕵️ Conspiracy Thriller 🔬 Science Thriller 🧠 Dissociative Identity

Lexicon

by Max Barry • 2013

She was taught that words can control anyone. He was proof that they were wrong.

3.90

41k+

🗣️ Linguistic Thriller 🕵️ Secret Society 🧠 Mind Control

Lexicon 86%

She was taught that words can control anyone. He was proof that they were wrong.

by Max Barry 2013

3.90

41k+ ratings

🗣️ Linguistic Thriller 🕵️ Secret Society 🧠 Mind Control

Double Helix

by Nancy Werlin • 2004

A teen's genetics job leads to a hidden subbasement where human lives are engineered.

3.50

3k+

👶 Designer Babies 👥 Secret Sibling ⚡ Playing God

Double Helix 86%

A teen's genetics job leads to a hidden subbasement where human lives are engineered.

by Nancy Werlin 2004

3.50

3k+ ratings

👶 Designer Babies 👥 Secret Sibling ⚡ Playing God

Stranger Things

by Gwenda Bond • 2019

Terry Ives joins a paid drug trial and discovers stolen children being forged into psychic weapons.

3.59

17k+

🕵️ Government Conspiracy 🧪 Psychic Experimentation 🫂 Found Family

Stranger Things 86%

Terry Ives joins a paid drug trial and discovers stolen children being forged into psychic weapons.

by Gwenda Bond 2019

3.59

17k+ ratings

🕵️ Government Conspiracy 🧪 Psychic Experimentation 🫂 Found Family

Infinity Reborn

by S. Harrison • 2016

Trapped underground with no memory, she discovers the weapon they built is her own body.

3.94

1k+

🧬 Engineered Heroine 🪞 Split Personality 👥 Found Family

Infinity Reborn 86%

Trapped underground with no memory, she discovers the weapon they built is her own body.

by S. Harrison 2016

3.94

1k+ ratings

🧬 Engineered Heroine 🪞 Split Personality 👥 Found Family

Masterminds

by Gordon Korman • 2015

Cloned from criminals, raised in utopia. Eleven kids must escape before the experiment ends them.

4.31

14k+

🧬 Clone Experiment 🏘️ Small Town Mystery 🎭 Fake Utopia

Masterminds 86%

Cloned from criminals, raised in utopia. Eleven kids must escape before the experiment ends them.

by Gordon Korman 2015

4.31

14k+ ratings

🧬 Clone Experiment 🏘️ Small Town Mystery 🎭 Fake Utopia

The Breach

by Patrick Lee • 2009

A disgraced ex-cop finds a downed jet in Alaska and a covert war over mind-bending alien weapons.

4.01

10k+

👽 Alien Technology 🕶️ Covert Ops 🧠 Sentient Artifact

The Breach 86%

A disgraced ex-cop finds a downed jet in Alaska and a covert war over mind-bending alien weapons.

by Patrick Lee 2009

4.01

10k+ ratings

👽 Alien Technology 🕶️ Covert Ops 🧠 Sentient Artifact

El instituto

by Stephen King • 2019

A boy genius is kidnapped to an institute that weaponizes psychic children. No one leaves alive.

4.19

348k+

🧠 Psychic Children 🕵️ Government Conspiracy 🔒 Child Prisoners

El instituto 86%

A boy genius is kidnapped to an institute that weaponizes psychic children. No one leaves alive.

by Stephen King 2019

4.19

348k+ ratings

🧠 Psychic Children 🕵️ Government Conspiracy 🔒 Child Prisoners

Map of Bones

by James Rollins • 2005

Sigma Force uncovers a secret society chasing ancient power after a massacre over the Magi's bones.

4.08

63k+

🖥️ Techno Thriller ✝️ Religious Conspiracy 🐉 Secret Society

Map of Bones 86%

Sigma Force uncovers a secret society chasing ancient power after a massacre over the Magi's bones.

by James Rollins 2005

4.08

63k+ ratings

🖥️ Techno Thriller ✝️ Religious Conspiracy 🐉 Secret Society

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

Sanctuary 86%

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

The Warehouse

by Rob Hart • 2019

A failed entrepreneur and a spy enter a company town where wristbands track every heartbeat.

3.84

15k+

🏢 Corporate Dystopia ⏳ Near-Future Thriller 🕵️ Corporate Espionage

The Warehouse 86%

A failed entrepreneur and a spy enter a company town where wristbands track every heartbeat.

by Rob Hart 2019

3.84

15k+ ratings

🏢 Corporate Dystopia ⏳ Near-Future Thriller 🕵️ Corporate Espionage

Written in Fire

by Marcus Sakey • 2016

A federal agent hunts a scientist whose serum gives anyone superhuman gifts, amid civil war.

4.19

15k+

🧬 Enhanced Humans 🔮 Near Future Thriller 🏛️ Government Conspiracy

Written in Fire 86%

A federal agent hunts a scientist whose serum gives anyone superhuman gifts, amid civil war.

by Marcus Sakey 2016

4.19

15k+ ratings

🧬 Enhanced Humans 🔮 Near Future Thriller 🏛️ Government Conspiracy

The Loop

by Ben Oliver • 2020

In a jail that harvests fear, a teen relies on secret friendships until the rain stops.

3.9

9k+

🏚️ Dystopian Prison 📡 Ai Surveillance 🫂 Found Family

The Loop 86%

In a jail that harvests fear, a teen relies on secret friendships until the rain stops.

by Ben Oliver 2020

3.9

9k+ ratings

🏚️ Dystopian Prison 📡 Ai Surveillance 🫂 Found Family

The Athena Project

by Brad Thor • 2010

Four women operatives hunt a global conspiracy that has revived a Nazi experiment in human fusion.

3.88

14k+

🧬 Nazi Science 🕵️‍♀️ Female Spies 📜 Historical Conspiracy

The Athena Project 86%

Four women operatives hunt a global conspiracy that has revived a Nazi experiment in human fusion.

by Brad Thor 2010

3.88

14k+ ratings

🧬 Nazi Science 🕵️‍♀️ Female Spies 📜 Historical Conspiracy

Dust

by Hugh Howey • 2013

Every exile poisons the world further; survivors must cross dead land to reach the only green.

4.23

141k+

🏚️ Post-Apocalyptic Bunker 🕵️ Global Conspiracy ✊ Dystopian Rebellion

Dust 86%

Every exile poisons the world further; survivors must cross dead land to reach the only green.

by Hugh Howey 2013

4.23

141k+ ratings

🏚️ Post-Apocalyptic Bunker 🕵️ Global Conspiracy ✊ Dystopian Rebellion

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

Skywave 86%

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

Transylvanian Sunrise

by Radu Cinamar • 2004

Under Romania, a 50,000-year-old holographic library built by giants. The Pentagon hid it.

4.15

536

🏛️ Secret History 🔒 Government Cover-Ups 🧠 Parapsychology Programs

Transylvanian Sunrise 86%

Under Romania, a 50,000-year-old holographic library built by giants. The Pentagon hid it.

by Radu Cinamar 2004

4.15

536 ratings

🏛️ Secret History 🔒 Government Cover-Ups 🧠 Parapsychology Programs

Split Second

by Douglas E. Richards • 2015

A time travel breakthrough costs a physicist his life, and his fiancée must run for hers.

3.97

28k+

🧬 Physics Thriller ⏳ Time Travel Paradox 🕵️ Sci-Fi Conspiracy

Split Second 86%

A time travel breakthrough costs a physicist his life, and his fiancée must run for hers.

by Douglas E. Richards 2015

3.97

28k+ ratings

🧬 Physics Thriller ⏳ Time Travel Paradox 🕵️ Sci-Fi Conspiracy

The Doomsday Key

by James Rollins • 2009

When a GMO crop revives an ancient plague, the cure lies buried in a centuries-old conspiracy.

4.18

32k+

🧬 Biotech Thriller 🏛️ Ancient Conspiracy ☣️ Engineered Plague

The Doomsday Key 86%

When a GMO crop revives an ancient plague, the cure lies buried in a centuries-old conspiracy.

by James Rollins 2009

4.18

32k+ ratings

🧬 Biotech Thriller 🏛️ Ancient Conspiracy ☣️ Engineered Plague

End Game

by David Baldacci • 2017

Two assassins search for a vanished handler, uncovering a drug ring inside a Colorado missile silo.

4.21

57k+

🎯 Government Assassin 🏚️ Small Town Secrets 💕 Partners To Lovers

End Game 86%

Two assassins search for a vanished handler, uncovering a drug ring inside a Colorado missile silo.

by David Baldacci 2017

4.21

57k+ ratings

🎯 Government Assassin 🏚️ Small Town Secrets 💕 Partners To Lovers

PSI Spies

by Jim Marrs • 1995

The real military unit that remote-viewed Soviet bases, tracked UFOs, and battled KGB psychics.

3.99

232

🔭 Remote Viewing 📂 Declassified Projects 🕵️ Cold War Espionage

PSI Spies 86%

The real military unit that remote-viewed Soviet bases, tracked UFOs, and battled KGB psychics.

by Jim Marrs 1995

3.99

232 ratings

🔭 Remote Viewing 📂 Declassified Projects 🕵️ Cold War Espionage

Rogue Protocol

by Martha Wells • 2018

A rogue android stows away to an abandoned station: the team's security is the real threat.

4.24

176k+

🤖 Rogue Ai 🚀 Space Thriller 😑 Reluctant Ai

Rogue Protocol 86%

A rogue android stows away to an abandoned station: the team's security is the real threat.

by Martha Wells 2018

4.24

176k+ ratings

🤖 Rogue Ai 🚀 Space Thriller 😑 Reluctant Ai

Sandstorm

by James Rollins • 2004

Lightning strikes a London museum, hurling a curator across Oman toward a lost city's deadly secret.

3.96

55k+

🏛️ Archaeological Thriller 🕵️ Covert Ops 🗝️ Secret Society

Sandstorm 86%

Lightning strikes a London museum, hurling a curator across Oman toward a lost city's deadly secret.

by James Rollins 2004

3.96

55k+ ratings

🏛️ Archaeological Thriller 🕵️ Covert Ops 🗝️ Secret Society

The Great Zoo of China

by Matthew Reilly • 2014

A herpetologist is invited to China's secret dragon zoo on the day the creatures break free.

3.78

17k+

🎢 Theme Park Gone Wrong 🦖 Creature Thriller 🏛️ Government Cover-Up

The Great Zoo of China 86%

A herpetologist is invited to China's secret dragon zoo on the day the creatures break free.

by Matthew Reilly 2014

3.78

17k+ ratings

🎢 Theme Park Gone Wrong 🦖 Creature Thriller 🏛️ Government Cover-Up

School's Out—Forever

by James Patterson • 2006

A winged girl hides in high school: a clone wants her identity, wolf-men want her dead.

4.14

125k+

🧬 Genetic Manipulation 🏃‍♂️ Lab Escapees 👥 Found Family

School's Out—Forever 86%

A winged girl hides in high school: a clone wants her identity, wolf-men want her dead.

by James Patterson 2006

4.14

125k+ ratings

🧬 Genetic Manipulation 🏃‍♂️ Lab Escapees 👥 Found Family

Reliquary

by Douglas Preston • 1997

When headless corpses surface in New York, the trail dives underground, where a mutant cult breeds.

4.04

51k+

🧬 Genetic Horror 🏚️ Underground Society 🦴 Body Horror

Reliquary 86%

When headless corpses surface in New York, the trail dives underground, where a mutant cult breeds.

by Douglas Preston 1997

4.04

51k+ ratings

🧬 Genetic Horror 🏚️ Underground Society 🦴 Body Horror

Wool Omnibus

by Hugh Howey • 2012

A buried silo's new sheriff finds the outside is a lie, a secret guarded by murder.

4.23

280k+

🏗️ Underground Society 🔍 Dystopian Mystery 🕳️ Claustrophobic

Wool Omnibus 86%

A buried silo's new sheriff finds the outside is a lie, a secret guarded by murder.

by Hugh Howey 2012

4.23

280k+ ratings

🏗️ Underground Society 🔍 Dystopian Mystery 🕳️ Claustrophobic

Pines

by Blake Crouch • 2012

A Secret Service agent wakes with no memory in a perfect town where nobody ever leaves.

3.92

189k+

🏚️ Small Town Horror 🔍 Amnesiac Investigator 👁️ Dystopian Control

Pines 86%

A Secret Service agent wakes with no memory in a perfect town where nobody ever leaves.

by Blake Crouch 2012

3.92

189k+ ratings

🏚️ Small Town Horror 🔍 Amnesiac Investigator 👁️ Dystopian Control

Deception Point

by Dan Brown • 2001

An analyst verifying NASA's Arctic meteorite finds flawless evidence of an elaborate, deadly hoax.

3.77

704k+

🖥️ Techno-Thriller ❄️ Arctic Thriller 🏛️ Political Conspiracy

Deception Point 86%

An analyst verifying NASA's Arctic meteorite finds flawless evidence of an elaborate, deadly hoax.

by Dan Brown 2001

3.77

704k+ ratings

🖥️ Techno-Thriller ❄️ Arctic Thriller 🏛️ Political Conspiracy

Ghosts

by Nicholas Sansbury Smith • 2017

Aboard humanity's last airship, survival means dropping into a monster-filled wasteland to scavenge.

4.25

9k+

🪂 Drop Team Survival 🏜️ Wasteland Survival ✈️ Airship Society

Ghosts 86%

Aboard humanity's last airship, survival means dropping into a monster-filled wasteland to scavenge.

by Nicholas Sansbury Smith 2017

4.25

9k+ ratings

🪂 Drop Team Survival 🏜️ Wasteland Survival ✈️ Airship Society

A Better World

by Marcus Sakey • 2014

When a serum that makes anyone enhanced emerges, a fractured America erupts into shadow war.

4.17

19k+

🏚️ Near-Future Collapse ⚡ Superpowered Divide 🕵️ Government Conspiracy

A Better World 86%

When a serum that makes anyone enhanced emerges, a fractured America erupts into shadow war.

by Marcus Sakey 2014

4.17

19k+ ratings

🏚️ Near-Future Collapse ⚡ Superpowered Divide 🕵️ Government Conspiracy

Amazonia

by James Rollins • 2002

Four years lost, a soldier emerges from the jungle with a regrown arm and lethal plague.

4.15

36k+

🏕️ Jungle Expedition 🌿 Eco Thriller 🧬 Biological Horror

Amazonia 86%

Four years lost, a soldier emerges from the jungle with a regrown arm and lethal plague.

by James Rollins 2002

4.15

36k+ ratings

🏕️ Jungle Expedition 🌿 Eco Thriller 🧬 Biological Horror

Found

by Margaret Peterson Haddix • 2008

A note tells an adopted boy he was taken from the past. Then a second warns: someone's coming.

3.98

42k+

🕰️ Time Travel Mystery 🔍 Kid Investigators 🎭 Hidden Identities

Found 86%

A note tells an adopted boy he was taken from the past. Then a second warns: someone's coming.

by Margaret Peterson Haddix 2008

3.98

42k+ ratings

🕰️ Time Travel Mystery 🔍 Kid Investigators 🎭 Hidden Identities

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