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Secret Identities

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Betrayal And Deception
CIA Operations
Covert Operations
Cryptography
Dangerous Secrets
Deception
Deception And Lies
Espionage
Family Secrets
Family Secrets Revealed
Girl Power
Government Conspiracy
Identity
Identity Exploration
Identity Formation
Identity Struggles
Identity Theft
Intelligence Agencies
International Espionage
Intrigue And Deception
Intrigue And Espionage
Manga
Martial Arts
Mysteries & Detectives
Private Investigators
Saving The World
Secret Societies
Secrets
Secrets And Lies
Secrets And Mysteries
Secrets Revealed
Small Town Secrets
Superhero Books
Superheroes
Superpowers
Undercover Missions
Undercover Operations
Villains

Explore More

Betrayal And Deception
CIA Operations
Covert Operations
Cryptography
Dangerous Secrets
Deception
Deception And Lies
Espionage
Family Secrets
Family Secrets Revealed
Girl Power
Government Conspiracy
Identity
Identity Exploration
Identity Formation
Identity Struggles
Identity Theft
Intelligence Agencies
International Espionage
Intrigue And Deception
Intrigue And Espionage
Manga
Martial Arts
Mysteries & Detectives
Private Investigators
Saving The World
Secret Societies
Secrets
Secrets And Lies
Secrets And Mysteries
Secrets Revealed
Small Town Secrets
Superhero Books
Superheroes
Superpowers
Undercover Missions
Undercover Operations
Villains

Bestsellers

Shelter
Shelter
Harlan Coben

from $4.09

The Secret Servant
The Secret Servant
Daniel Silva

from $3.89

The Morning After
The Morning After
Lisa Jackson

from $4.19

The Princess in Black Takes a Vacation
The Princess in Black Takes a Vacation
Shannon Hale

from $4.79

I'd Tell You I Love You, But Then I'd Have to Kill You
I'd Tell You I Love You, But Then I'd Have to Kill You
Ally Carter

from $4.79

The Princess in Black and the Mysterious Playdate
The Princess in Black and the Mysterious Playdate
Shannon Hale

from $4.89

The Other Woman
The Other Woman
Eric Jerome Dickey

from $4.19

The Ringmaster's Secret (Nancy Drew Mystery Stories, #31)
The Ringmaster's Secret (Nancy Drew Mystery Stories, #31)
Carolyn Keene

from $4.19

The Incredibles (2004)
The Incredibles (2004)

from $4.39

The Disappearing Floor
The Disappearing Floor
Franklin W. Dixon

from $4.99

Secret Identities

Deck the Halls
Deck the Halls
Carol Higgins Clark

from $4.19

N or M?
N or M?
Agatha Christie

from $4.89

Out of Control
Out of Control
Shannon McKenna

from $5.09

The Autumn Countess
The Autumn Countess
Catherine Coulter

from $4.29

I Was a Third Grade Spy
I Was a Third Grade Spy
Mary Jane Auch

from $4.19

The Phantom of Manhattan
The Phantom of Manhattan
Frederick Forsyth

from $4.79

Undercover
Undercover
Lauren Dane

from $7.09

A Spy Among the Girls
A Spy Among the Girls
Phyllis Reynolds Naylor

from $4.29

Black Ice
Black Ice
Anne Stuart

from $4.69

The Renegade Hunter
The Renegade Hunter
Lynsay Sands

from $5.09

When He Was Bad
When He Was Bad
Shelly Laurenston

from $5.79

Belle The Mysterious Message
Belle The Mysterious Message
Kitty Richards

from $5.59

Killing Time
Killing Time
Linda Howard

from $4.69

Dragon Wytch
Dragon Wytch
Yasmine Galenorn

from $4.79

Marvel Masterworks: The Amazing Spider-Man Vol. 2
Marvel Masterworks: The Amazing Spider-Man Vol. 2
Stan Lee

from $8.99

Night Seeker
Night Seeker
Yasmine Galenorn

from $5.89

Deity
Deity
Jennifer L. Armentrout

from $11.19

Vamps and the City
Vamps and the City
Kerrelyn Sparks

from $5.69

Killer Frost
Killer Frost
Jennifer Estep

from $10.49

The Ultimate Spider-Man (Spiderman)
The Ultimate Spider-Man (Spiderman)
Stan Lee

from $7.99

Betrayal

Renegade
Renegade
Lora Leigh

from $4.89

The Queen's Assassin
The Queen's Assassin
Melissa de la Cruz

from $4.19

A Pirate's Pleasure
A Pirate's Pleasure
Heather Graham

from $4.89

If He's Noble
If He's Noble
Hannah Howell

from $6.29

Sweet Liar
Sweet Liar
Jude Deveraux

from $4.49

Deadly Silence
Deadly Silence
Rebecca Zanetti

from $5.39

Mystery at the Masked Ball
Mystery at the Masked Ball
Eric Weiner

from $5.89

The Man in the Iron Mask
The Man in the Iron Mask
Alexandre Dumas

from $7.59

The Moscow Deception
The Moscow Deception
Karen Robards

from $5.69

Innocent as Sin (St. Kilda Consulting, #3)
Innocent as Sin (St. Kilda Consulting, #3)
Elizabeth Lowell

from $4.79

A Spy in the House
A Spy in the House
Y.S. Lee

from $5.19

Traitor's Purse
Traitor's Purse
Margery Allingham

from $5.59

Sometimes a Rogue
Sometimes a Rogue
Mary Jo Putney

from $4.29

Tregaron's Daughter
Tregaron's Daughter
Madeleine Brent

from $6.39

Don´t Bargain with the Devil
Don´t Bargain with the Devil
Sabrina Jeffries

from $4.79

Captives of the Night (Scoundrels, #2)
Captives of the Night (Scoundrels, #2)
Loretta Chase

from $6.09

Caza letal
Caza letal
Jude Watson

from $11.89

Hidden Enemy
Hidden Enemy
Pittacus Lore

from $5.09

The Dangerous Diamond (Clue, #14)
The Dangerous Diamond (Clue, #14)
A.E. Parker

from $24.59

Mackenzies' Honor: Mackenzie's Pleasure\A Game Of Chance
Mackenzies' Honor: Mackenzie's Pleasure\A Game Of Chance
Linda Howard

from $4.89

Friendship

Cupid Doesn't Flip Hamburgers (Adventures of the Bailey School Kids)
Cupid Doesn't Flip Hamburgers (Adventures of the Bailey School Kids)
Debbie Dadey

from $4.79

5-Minute Spider-Man Stories
5-Minute Spider-Man Stories
Marvel Press Book Group

from $4.49

Tweet Cute
Tweet Cute
Emma Lord

from $4.19

Super Pete
Super Pete
Kimberly Dean

from $4.79

Ultimate Spider-Man, Volume 1: Power and Responsibility
Ultimate Spider-Man, Volume 1: Power and Responsibility
Brian Michael Bendis

from $7.49

Primer
Primer
Thomas Krajewski

from $4.69

MIA Mayhem Is a Superhero!: #1
MIA Mayhem Is a Superhero!: #1
Kara West

from $4.89

Spy x Family, Vol. 6
Spy x Family, Vol. 6
Tatsuya Endo

from $6.59

Martians Don't Take Temperatures (Adventures of the Bailey School Kids)
Martians Don't Take Temperatures (Adventures of the Bailey School Kids)
Marcia Thornton Jones

from $5.39

Spider-Man: Far From Home (2019)
Spider-Man: Far From Home (2019)

from $6.29

Marvel Masterworks Vol. 1: Amazing Spider-Man Nos. 1-10 & Amazing Fantasy No. 15
Marvel Masterworks Vol. 1: Amazing Spider-Man Nos. 1-10 & Amazing Fantasy No. 15
Stan Lee

from $12.29

Flash's Dash
Flash's Dash
Emily Bliss

from $4.79

Wildly Winston
Wildly Winston
Lori Foster

from $5.09

Cat Crusader
Cat Crusader
John Gallagher

from $5.99

Teen Titans: Robin
Teen Titans: Robin
Kami Garcia

from $13.89

The General
The General
Robert Muchamore

from $5.09

Mate Bond
Mate Bond
Jennifer Ashley

from $5.09

Invincible Volume 1: Family Matters
Invincible Volume 1: Family Matters
Robert Kirkman

from $6.19

The Traitor's Kingdom
The Traitor's Kingdom
Erin Beaty

from $7.09

Deadly Sting
Deadly Sting
Jennifer Estep

from $6.19

Mystery

Partners in Crime
Partners in Crime
Agatha Christie

from $4.99

Rosemary and Rue
Rosemary and Rue
Seanan McGuire

from $4.79

Lunch Lady and the Author Visit Vendetta
Lunch Lady and the Author Visit Vendetta
Jarrett J. Krosoczka

from $4.89

The Labours of Hercules
The Labours of Hercules
Agatha Christie

from $4.99

The Case Has Altered
The Case Has Altered
Martha Grimes

from $4.79

The Rubber Band
The Rubber Band
Rex Stout

from $3.99

The Fugitive Factor
The Fugitive Factor
Gordon Korman

from $5.99

The Pentagon Spy (Hardy Boys, #61)
The Pentagon Spy (Hardy Boys, #61)
Franklin W. Dixon

from $5.59

Science Fair Crisis DC Comics: Secret Hero Society, #4)
Science Fair Crisis DC Comics: Secret Hero Society, #4)
Derek Fridolfs

from $4.99

Secret Hero Society: Study Hall of Justice
Secret Hero Society: Study Hall of Justice
Derek Fridolfs

from $4.79

The Case of the Counterfeit Eye
The Case of the Counterfeit Eye
Erle Stanley Gardner

from $6.29

Hide My Eyes
Hide My Eyes
Margery Allingham

from $4.49

The Travelers
The Travelers
Chris Pavone

from $3.69

The Intelligencer
The Intelligencer
Leslie Silbert

from $4.99

One Potion in the Grave
One Potion in the Grave
Heather Blake

from $7.09

The Icarus Hunt
The Icarus Hunt
Timothy Zahn

from $4.79

Mrs. Smith's Spy School for Girls
Mrs. Smith's Spy School for Girls
Beth McMullen

from $4.19

You Can't Escape
You Can't Escape
Nancy Bush

from $5.29

The Dark Knight: I Am Batman (I Can Read Book 2)
The Dark Knight: I Am Batman (I Can Read Book 2)
Catherine Hapka

from $4.89

The Pretenders
The Pretenders
Rebecca Hanover

from $4.29

Revenge

Calypso Magic
Calypso Magic
Catherine Coulter

from $4.69

The Prince of Midnight
The Prince of Midnight
Laura Kinsale

from $5.99

The Rogue's Return
The Rogue's Return
Jo Beverley

from $4.89

Never Send Flowers
Never Send Flowers
John Gardner

from $5.39

Surrender to a Wicked Spy
Surrender to a Wicked Spy
Celeste Bradley

from $5.39

Black Cat, Volume 1
Black Cat, Volume 1
Kentaro Yabuki

from $5.19

デスノート #8 (Desu Nōto) Mato (的)
デスノート #8 (Desu Nōto) Mato (的)
Tsugumi Ohba

from $6.19

The Last Rogue
The Last Rogue
Connie Mason

from $5.79

Daughter of Dusk
Daughter of Dusk
Livia Blackburne

from $4.99

Lion Eyes
Lion Eyes
Jennifer Ashley

from $8.39

The Armada Boy
The Armada Boy
Kate Ellis

from $13.59

Black Cat, Vol. 2: Creed: v. 2
Black Cat, Vol. 2: Creed: v. 2
Kentaro Yabuki

from $6.49

Renegades Series 3-book box set: Renegades, Archenemies, Supernova
Renegades Series 3-book box set: Renegades, Archenemies, Supernova
Marissa Meyer

from $32.36

The Price of Desire
The Price of Desire
Jo Goodman

from $4.29

Black Cat, Volume 4
Black Cat, Volume 4
Kentaro Yabuki

from $6.99

The Fixer
The Fixer
HelenKay Dimon

from $5.99

On the Wrong Track
On the Wrong Track
Steve Hockensmith

from $4.79

The Flash: Johnny Quick
The Flash: Johnny Quick
Barry Lyga

from $5.09

Romance

These Old Shades
These Old Shades
Georgette Heyer

from $6.39

Wild Rain (Leopard People, #2)
Wild Rain (Leopard People, #2)
Christine Feehan

from $4.99

Surrender My Love
Surrender My Love
Johanna Lindsey

from $4.69

Maid to Match
Maid to Match
Deeanne Gist

from $4.19

The Talisman Ring
The Talisman Ring
Georgette Heyer

from $4.59

Miss Buncle's Book
Miss Buncle's Book
D.E. Stevenson

from $15.65

The Serpent Prince
The Serpent Prince
Elizabeth Hoyt

from $5.49

His Captive Lady
His Captive Lady
Anne Gracie

from $5.39

One Perfect Rose
One Perfect Rose
Mary Jo Putney

from $4.99

High-Caliber Christmas
High-Caliber Christmas
B.J. Daniels

from $4.79

Navarro's Promise
Navarro's Promise
Lora Leigh

from $5.79

The Undead Next Door
The Undead Next Door
Kerrelyn Sparks

from $4.99

Murder at Half Moon Gate : A Wrexford & Sloane Historical Mystery
Murder at Half Moon Gate : A Wrexford & Sloane Historical Mystery
Andrea Penrose

from $10.39

Secrets of the Night
Secrets of the Night
Jo Beverley

from $4.99

Protecting His Secret Son
Protecting His Secret Son
Laura Scott

from $4.99

Dangerous Lover
Dangerous Lover
Lisa Marie Rice

from $4.39

The Revealing (W.I.T.C.H Graphic Novel)
The Revealing (W.I.T.C.H Graphic Novel)
Volo

from $57.39

Whispered Lies
Whispered Lies
Dianna Love

from $4.19

The Way to a Duke's Heart
The Way to a Duke's Heart
Caroline Linden

from $5.59

The common theme in these books is the presence of secret identities or undercover work. Many of the books feature characters who are spies, detectives, superheroes, or have hidden abilities. Romance and mystery are also prevalent themes throughout the list. Historical fiction and fantasy elements can also be found in some of the titles.

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