- I Am Her Revenge
- I Am Not A Serial Killer: Now a major film
- I Am Not Esther
- I Am Number Four
- I Am Princess X
- I Am Still Alive
- I Am the Ghost in Your House
- I Am the Messenger
- I am Winter
- I Can Be Your Friend
- I Didn't Kill Your Cat
- I Didn't Steal Your Mermaid
- I Do Not Trust You
- I Don't Want To Kill You
- I doni delle streghe
- I fiori di Chernobyl
- I gemelli detective Strane avventure a Roccadiaspro
- I Gemelli Misteri e l'invasione zombie
- I Have A Hunch
- I Heard the Owl Call My Name
- I Hitched A Ride Into Hell
- I Hope You're Listening
- I Hunt Killers
- I hunt killers
- I Killed Zoe Spanos
- I Know What You Did Last Wednesday
- I Know When You're Going To Die
- I Know You Remember
- I LIE IN WAIT
- I Like Your Shoes
- I Must Betray You
- I nuovi casi dell'agente speciale Blondie
- I Play One on TV
- I ragazzi dell'Altro Mare
- I Sei Napoleoni
- I Spy With My Little Eye...
- I was a Teenage Vegetarian Zombie Detective
- I Was Forced to Publish This
- I'd Tell You I Love You, But Then I'd Have To Kill You
- I'm Back and with Revenge
- I'm From Nowhere
- I'm Glad I Did
- I'm Not Who You Think I Am
- I, Witness
- I.D.
- Ice Cream Corpse
- Ice Storm
- Ich bin Tess (Buchvorlage zur Netflix-Serie Kiss Me First)
- Ich komm dich holen, Schwester
- Ich sehe was, was du nicht siehst
- Ichabod & Penelope
- Idegen a parton
- Identity Revealed
- Identity Theft
- If Looks Could Kill
- If Only
- If You Find This
- Ikke skyt, bestefar
- Illegal: A Disappeared Novel
- Illuminated
- Illumination X
- Illusions of Evil
- Im Schlaf komm ich zu dir
- Im Tal der Giganten: Operation Nautilus - Vierter Roman
- Immaculée - Livre I
- Immaculée - Livre II
- Immoral Code
- Imogene and the Case of the Missing Pearls
- Impact
- Imperfectos
- Imperi de llops
- Imperio de lobos
- Imperium: El Despertar
- Impossible
- Imposter
- Imprevisto a Barcellona. Agatha Mistery. Vol. 25
- Impulse
- In Another Life
- In cerca della verità
- In Darkness, Death
- In cerca della verità
- In Darkness, Death
- In Deep
- In des Teufels Küche und andere Erzählungen
- In Lonnie's Shadow
- In Prior's Pocket
- In Reverse
- In Search of the Black Rose
- In the Arms of Stone Angels
- In The Between
- In The Dark Spaces
- In the Dark, In the Woods
- In the Forests of the Night
- In the Shadow of the Messenger
- Incarnation
- Incinerator
- Incite
- Indagine a Granada
- Indigo Donut
- Indigo Warriors
- Indigo: The Saving Bailey Trilogy #2
- Infernale (Band 1)
- Infernale (Band 2) - Rhapsodie in Schwarz
- Infernale - Doppelbundle
- Infiltrate
- Infinity
- Ingen vej tilbage
- Inherit Midnight
- Inner Demons
- Innerviews
- Innocent
- INSOMNIO
- INSPECTOR FURNIVAL TRILOGY - Complete Murder Mystery Series
- Inspector Furnival's Cases
- Inspector Furnival's Most Mysterious Cases
- INSPECTOR STODDART'S COMPLETE MURDER MYSTERIES – 4 Intriguing Golden Age Thrillers in One Volume
- Inspector Stoddart's Most Famous Cases
- Inspector Stoddart's Murder Mysteries (4 Intriguing Golden Age Thrillers)
- Instinct