- Immune Response
- Immunitet
- Immunosupression
- Imogene and the Case of the Missing Pearls
- Imogène et la veuve blanche
- Imogène, vous êtes impossible !
- Impact (A Dominions Story)
- Impact Shroud
- Impact Zone
- Impact: A Riverdale PD Series Prequel
- Impacto
- Impartiality Against The Mob
- Impasse
- Impasse, perd et manque…
- Impazienza fatale
- Impending Danger
- Impending Love and Death
- Impending Love and Madness
- Impending Love and War
- Imperatore
- Imperfect
- Imperfect (Lacuna)
- Imperfect Circle
- Imperfect Crossroads
- Imperfect Decisions
- Imperfect Justice
- Imperfect Solitude
- Imperfect Stranger
- Imperfect Strangers
- Imperfetti
- Imperial Hunters
- Imperiet (Ravn-serien nr. 7)
- Imperiled
- Imperio perdido (Las aventuras de Fargo 2)
- Imperious
- Imperium (Trilogía de Cicerón 1)
- Imperium in Imperio
- Impersonal Attractions
- Implacabile
- Implanted Evidence
- Implantés
- Implausible
- Imponderable
- Impondérables
- Importance of Being Urnest
- Impossible
- Impossible Bliss
- Impossible Views of the World
- Imposter 13
- Impostor
- Impostor Assassin
- Impostores
- Impostors' Syndrome: A Matt Mollster Mystery
- Imprese erotiche di una spia a contratto
- Imprevedibile
- IMPRIMATUR - Die Toten von Rom
- Imprint
- Imprint Legacy
- Imprinted Curse
- Imprisoned
- Imprisoned Hearts
- Imprisoned with the Pharaohs
- Improbable Cause
- Improper Implant
- Improper Influence
- Improvements
- Improvvisazioni per chitarra e batteria
- Impulse (The Faces of Evil 2)
- Impulse to Murder
- Impulso Agravado
- Impulso letale. Niente è ciò che sembra
- Impulsos Taliónicos
- Impure Waters
- In
- In & Out
- In 11 Tagen zur perfekten Story
- In 3 Hours
- In a Bind
- In 3 Hours
- In a Bind
- In A Bluebird's Eye
- In a Cat’s Eye
- In a Cellar
- In a Cellar and other Stories
- In a Cottage in a Wood
- In a Dark Dream
- In a Dark Garden
- In a Dark Season
- In a Dark Wood
- In a Daze
- In a Dry Season
- In a Faraway Land
- In A Fit Of Fury
- In A Flash
- In a Flash
- In a Flicker
- In a Gilded Cage
- In a Glass Darkly
- In a Glass Darkly: Carmilla, Volume 3
- In a Glass Darkly: Green Tea, Volume 1
- In a Glass Darkly: The Room in The Dragon Volant, Volume 2
- In a Heartbeat
- In a House Unknown
- In a Kick-Ass Sentimental Mood
- In A Killer's Sights
- In a Land Where Trees Dream
- In a Loneliness
- In a Lonely Place
- In A Manner Of Speaking
- In a Midnight Wood
- In a Moment
- In a Mother's Heart
- In A New York Minute
- In a Rainy Night
- In a Raven's Shadow
- In A Safe Town