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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+
Split Second Summary
Split Second 89%
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
My Murder
by Katie Williams • 2023
A murder victim cloned back to life discovers her crime scene doesn't match the official story.
3.62
36k+
My Murder Summary
My Murder 89%
A murder victim cloned back to life discovers her crime scene doesn't match the official story.
by Katie Williams 2023
3.62
36k+ ratings
The Business Trip
by Jessie Garcia • 2025
Escaping her abuser, a waitress steals a traveler's ID, then finds a double already using it.
3.61
106k+
The Business Trip Summary
The Business Trip 89%
Escaping her abuser, a waitress steals a traveler's ID, then finds a double already using it.
by Jessie Garcia 2025
3.61
106k+ ratings
The Anomaly
by Hervé Le Tellier • 2020
When a routine flight duplicates, every passenger faces the stranger who shares their face and past.
3.79
70k+
The Anomaly Summary
The Anomaly 89%
When a routine flight duplicates, every passenger faces the stranger who shares their face and past.
by Hervé Le Tellier 2020
3.79
70k+ ratings
Operation Shylock
by Philip Roth • 1993
A novelist discovers his double in Jerusalem, preaching that Jews must leave Israel to survive.
3.78
5k+
Operation Shylock Summary
Operation Shylock 89%
A novelist discovers his double in Jerusalem, preaching that Jews must leave Israel to survive.
by Philip Roth 1993
3.78
5k+ ratings
I Know Who You Are
by Alice Feeney • 2019
An actress finds her husband gone and a stranger wearing her face dismantling her life.
3.42
76k+
I Know Who You Are Summary
I Know Who You Are 89%
An actress finds her husband gone and a stranger wearing her face dismantling her life.
by Alice Feeney 2019
3.42
76k+ ratings
The Space Between Worlds
by Micaiah Johnson • 2020
The multiverse opens only to those already dead there. Cara qualifies on nearly every world.
3.93
46k+
The Space Between Worlds Summary
The Space Between Worlds 89%
The multiverse opens only to those already dead there. Cara qualifies on nearly every world.
by Micaiah Johnson 2020
3.93
46k+ ratings
Last to Leave the Room
by Caitlin Starling • 2023
A physicist under a sinking city discovers an impossible door in her basement. It opens.
3.52
3k+
Last to Leave the Room Summary
Last to Leave the Room 88%
A physicist under a sinking city discovers an impossible door in her basement. It opens.
by Caitlin Starling 2023
3.52
3k+ ratings
The Echo Wife
by Sarah Gailey • 2021
Her husband replaced her with her clone. When he dies, the two women build a replacement.
3.60
39k+
The Echo Wife Summary
The Echo Wife 88%
Her husband replaced her with her clone. When he dies, the two women build a replacement.
by Sarah Gailey 2021
3.60
39k+ ratings
The New One
by Evie Green • 2023
After their daughter's accident, parents accept a clone replacement and a life of hidden cameras.
3.60
1k+
The New One Summary
The New One 88%
After their daughter's accident, parents accept a clone replacement and a life of hidden cameras.
by Evie Green 2023
3.60
1k+ ratings
Dark Matter
by Blake Crouch • 2016
A physics professor is thrown into a parallel life by the one who knows him best: himself.
4.13
747k+
Dark Matter Summary
Dark Matter 88%
A physics professor is thrown into a parallel life by the one who knows him best: himself.
by Blake Crouch 2016
4.13
747k+ ratings
Love, Mom
by Iliana Xander • 2024
Her author mother is dead. Letters start arriving in her handwriting, each confessing to a crime.
4.18
208k+
Love, Mom Summary
Love, Mom 88%
Her author mother is dead. Letters start arriving in her handwriting, each confessing to a crime.
by Iliana Xander 2024
4.18
208k+ ratings
Despair
by Vladimir Nabokov • 1989
A Russian émigré in Berlin finds his physical double and decides murder is the highest art.
3.9
12k+
Despair Summary
Despair 88%
A Russian émigré in Berlin finds his physical double and decides murder is the highest art.
by Vladimir Nabokov 1989
3.9
12k+ ratings
What She Saw
by Sheila Lowe • 2013
A woman wakes on a train with no memory, hunted by a conspiracy she can’t recall.
3.82
2k+
What She Saw Summary
What She Saw 88%
A woman wakes on a train with no memory, hunted by a conspiracy she can’t recall.
by Sheila Lowe 2013
3.82
2k+ ratings
Shock
by Robin Cook • 1999
When two friends donate their eggs, the clinic takes far more than they agreed to give.
3.44
5k+
Shock Summary
Shock 88%
When two friends donate their eggs, the clinic takes far more than they agreed to give.
by Robin Cook 1999
3.44
5k+ ratings
The Likeness
by Tana French • 2008
To catch a killer, a detective takes a dead woman's place among friends who believe she survived.
4.06
182k+
The Likeness Summary
The Likeness 88%
To catch a killer, a detective takes a dead woman's place among friends who believe she survived.
by Tana French 2008
4.06
182k+ ratings
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+
School's Out—Forever Summary
School's Out—Forever 88%
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
One, Two, Buckle My Shoe
by Agatha Christie • 1940
His dentist dead and patients poisoned, Poirot hunts a killer who calls murder a public service.
3.78
46k+
One, Two, Buckle My Shoe Summary
One, Two, Buckle My Shoe 88%
His dentist dead and patients poisoned, Poirot hunts a killer who calls murder a public service.
by Agatha Christie 1940
3.78
46k+ ratings
Don't Believe Her
by Nicola Sanders • 2024
When a woman returns claiming to be Ellie's missing best friend, only Ellie sees the impostor.
3.99
44k+
Don't Believe Her Summary
Don't Believe Her 87%
When a woman returns claiming to be Ellie's missing best friend, only Ellie sees the impostor.
by Nicola Sanders 2024
3.99
44k+ ratings
Quantum Radio
by A.G. Riddle • 2023
A physicist detects a signal from outside reality carrying four human genomes. One is his own.
4.08
17k+
Quantum Radio Summary
Quantum Radio 87%
A physicist detects a signal from outside reality carrying four human genomes. One is his own.
by A.G. Riddle 2023
4.08
17k+ ratings
Batman
by John Jackson Miller • 2024
The Joker is dead, but a shape-shifting victim is being remade to resurrect his reign.
4.05
3k+
Batman Summary
Batman 87%
The Joker is dead, but a shape-shifting victim is being remade to resurrect his reign.
by John Jackson Miller 2024
4.05
3k+ ratings
Paul Auster's The New York Trilogy
by Paul Karasik • 2025
A wrong number draws a crime novelist into a fake detective case that erases his self.
4.08
466
Paul Auster's The New York Trilogy Summary
Paul Auster's The New York Trilogy 87%
A wrong number draws a crime novelist into a fake detective case that erases his self.
by Paul Karasik 2025
4.08
466 ratings
The Second Lady
by Irving Wallace • 1980
The First Lady is a Soviet double, and one writer suspects the truth.
3.92
5k+
The Second Lady Summary
The Second Lady 87%
The First Lady is a Soviet double, and one writer suspects the truth.
by Irving Wallace 1980
3.92
5k+ ratings
Phantom Limb
by Lucinda Berry • 2016
After her fragile twin's suicide, she wakes in a psychiatric ward with scars she didn't make.
3.89
68k+
Phantom Limb Summary
Phantom Limb 87%
After her fragile twin's suicide, she wakes in a psychiatric ward with scars she didn't make.
by Lucinda Berry 2016
3.89
68k+ ratings
The Drowning Woman
by Robyn Harding • 2023
A homeless woman saves a drowning wife, who begs her to take her place so she can vanish.
4.03
169k+
The Drowning Woman Summary
The Drowning Woman 87%
A homeless woman saves a drowning wife, who begs her to take her place so she can vanish.
by Robyn Harding 2023
4.03
169k+ ratings
What the Hell Did I Just Read
by David Wong • 2017
Three screw-ups hunt a missing girl in a town where memory itself has been corrupted.
4.18
18k+
What the Hell Did I Just Read Summary
What the Hell Did I Just Read 87%
Three screw-ups hunt a missing girl in a town where memory itself has been corrupted.
by David Wong 2017
4.18
18k+ ratings
First Born
by Will Dean • 2022
Her identical twin murdered, an anxious Londoner flies to New York to find the killer.
3.59
16k+
First Born Summary
First Born 87%
Her identical twin murdered, an anxious Londoner flies to New York to find the killer.
by Will Dean 2022
3.59
16k+ ratings
Double Date
by R.L. Stine • 1994
A dare pushes a cocky teen to secretly date twin sisters. Now someone is hunting him.
3.58
4k+
Double Date Summary
Double Date 87%
A dare pushes a cocky teen to secretly date twin sisters. Now someone is hunting him.
by R.L. Stine 1994
3.58
4k+ ratings
Prototype
by M.D. Waters • 2014
A clone with another's past flees her creator-husband, who will wipe her memory to reclaim her.
3.77
2k+
Prototype Summary
Prototype 87%
A clone with another's past flees her creator-husband, who will wipe her memory to reclaim her.
by M.D. Waters 2014
3.77
2k+ ratings
Count My Lies
by Sophie Stava • 2025
A compulsive liar becomes a Brooklyn family's nanny. The wife needs a double.
3.72
107k+
Count My Lies Summary
Count My Lies 87%
A compulsive liar becomes a Brooklyn family's nanny. The wife needs a double.
by Sophie Stava 2025
3.72
107k+ ratings
Scorpia Rising
by Anthony Horowitz • 2011
A teen spy is framed for murder by a doppelganger. The target: an American diplomat in Cairo.
4.29
36k+
Scorpia Rising Summary
Scorpia Rising 87%
A teen spy is framed for murder by a doppelganger. The target: an American diplomat in Cairo.
by Anthony Horowitz 2011
4.29
36k+ ratings
The White Castle
by Orhan Pamuk • 1985
Enslaved in Istanbul, a Venetian meets his exact double, master pulling him into the Sultan's games.
3.48
17k+
The White Castle Summary
The White Castle 87%
Enslaved in Istanbul, a Venetian meets his exact double, master pulling him into the Sultan's games.
by Orhan Pamuk 1985
3.48
17k+ ratings
The Wrong Sister
by Claire Douglas • 2024
Two sisters swap lives for one week. The wrong sister's husband pays the price.
3.92
62k+
The Wrong Sister Summary
The Wrong Sister 87%
Two sisters swap lives for one week. The wrong sister's husband pays the price.
by Claire Douglas 2024
3.92
62k+ ratings
Archetype
by M.D. Waters • 2014
She wakes with no past, a stranger for a husband, and dreams of a rebel's life.
3.78
4k+
Archetype Summary
Archetype 87%
She wakes with no past, a stranger for a husband, and dreams of a rebel's life.
by M.D. Waters 2014
3.78
4k+ ratings
Upgrade
by Blake Crouch • 2022
A gene crime agent forcibly enhanced must hunt his sister before she unleashes a genetic apocalypse.
3.81
124k+
Upgrade Summary
Upgrade 87%
A gene crime agent forcibly enhanced must hunt his sister before she unleashes a genetic apocalypse.
by Blake Crouch 2022
3.81
124k+ ratings
The Luminaries
by Eleanor Catton • 2013
Thirteen strangers in a gold-rush town keep secrets, but a dead hermit's fortune won't stay buried.
3.75
87k+
The Luminaries Summary
The Luminaries 87%
Thirteen strangers in a gold-rush town keep secrets, but a dead hermit's fortune won't stay buried.
by Eleanor Catton 2013
3.75
87k+ ratings
Point Blank
by Anthony Horowitz • 2001
A teen spy infiltrates an alpine academy where the sons of billionaires are being replaced.
4.11
64k+
Point Blank Summary
Point Blank 87%
A teen spy infiltrates an alpine academy where the sons of billionaires are being replaced.
by Anthony Horowitz 2001
4.11
64k+ ratings
Change Agent
by Daniel Suarez • 2017
An Interpol analyst wakes as the cartel boss he's chasing. His colleagues now hunt him.
3.98
8k+
Change Agent Summary
Change Agent 87%
An Interpol analyst wakes as the cartel boss he's chasing. His colleagues now hunt him.
by Daniel Suarez 2017
3.98
8k+ ratings
The Last Flight
by Julie Clark • 2020
To flee her abusive husband, Claire swaps boarding passes. The plane she missed never lands.
4.09
284k+
The Last Flight Summary
The Last Flight 87%
To flee her abusive husband, Claire swaps boarding passes. The plane she missed never lands.
by Julie Clark 2020
4.09
284k+ ratings
The Diver's Clothes Lie Empty
by Vendela Vida • 2015
Her passport stolen in Casablanca, a woman fleeing her past is mistaken for an actress's double.
3.45
8k+
The Diver's Clothes Lie Empty Summary
The Diver's Clothes Lie Empty 87%
Her passport stolen in Casablanca, a woman fleeing her past is mistaken for an actress's double.
by Vendela Vida 2015
3.45
8k+ ratings
The One
by John Marrs • 2016
Genetic soulmates exist. For five people, meeting theirs is when the real trouble begins.
4.09
331k+
The One Summary
The One 86%
Genetic soulmates exist. For five people, meeting theirs is when the real trouble begins.
by John Marrs 2016
4.09
331k+ ratings
The Double
by Fyodor Dostoevsky • 1997
A St. Petersburg clerk's double appears and takes his job, his reputation, and his sanity.
3.67
46k+
The Double Summary
The Double 86%
A St. Petersburg clerk's double appears and takes his job, his reputation, and his sanity.
by Fyodor Dostoevsky 1997
3.67
46k+ ratings
Double Helix
by Nancy Werlin • 2004
A teen's genetics job leads to a hidden subbasement where human lives are engineered.
3.50
3k+
Double Helix Summary
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
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 86%
An expendable colonist survives a mission and returns to find his duplicate already living his life.
by Edward Ashton 2022
3.78
58k+ ratings
The Ragpicker King
by Cassandra Clare • 2025
A royal double, a false goddess, and a crime lord hunt the architects of a massacre.
4.37
23k+
The Ragpicker King Summary
The Ragpicker King 86%
A royal double, a false goddess, and a crime lord hunt the architects of a massacre.
by Cassandra Clare 2025
4.37
23k+ ratings
The Girl in the Spider's Web
by David Lagercrantz • 2015
Journalist and hacker reunite to protect a boy whose father was murdered for his AI research.
3.81
170k+
The Girl in the Spider's Web Summary
The Girl in the Spider's Web 86%
Journalist and hacker reunite to protect a boy whose father was murdered for his AI research.
by David Lagercrantz 2015
3.81
170k+ ratings
No One Saw It Coming
by Susan Lewis • 2023
Her husband's sudden death exposes a secret family, and a friend who knows the truth.
4.10
5k+
No One Saw It Coming Summary
No One Saw It Coming 86%
Her husband's sudden death exposes a secret family, and a friend who knows the truth.
by Susan Lewis 2023
4.10
5k+ ratings
The Bourne Ultimatum
by Robert Ludlum • 2004
To save his family, a professor must once again become the deadliest assassin alive.
4.08
68k+
The Bourne Ultimatum Summary
The Bourne Ultimatum 86%
To save his family, a professor must once again become the deadliest assassin alive.
by Robert Ludlum 2004
4.08
68k+ ratings
The Locked Ward
by Sarah Pekkanen • 2025
A woman discovers her twin locked in a psych ward for a murder she didn't commit.
3.67
27k+
The Locked Ward Summary
The Locked Ward 86%
A woman discovers her twin locked in a psych ward for a murder she didn't commit.
by Sarah Pekkanen 2025
3.67
27k+ ratings
The Purity of Vengeance
by Jussi Adler-Olsen • 2010
A cold case team uncovers a eugenics conspiracy and a vengeful elderly woman serving poison tea.
4.07
30k+
The Purity of Vengeance Summary
The Purity of Vengeance 86%
A cold case team uncovers a eugenics conspiracy and a vengeful elderly woman serving poison tea.
by Jussi Adler-Olsen 2010
4.07
30k+ ratings
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