- I Am Many
- I Am Me
- I Am the Storm
- I Believe
- I Brake for Biker Witches
- I Bring the Fire Part I : Wolves (A Loki Series)
- I Bring the Fire Part I, II, III, & In the Balance (A Loki Series)
- I Can Fly
- I Cannibali di Candyland
- I Cerchi delle Maree
- I Chose to Die
- I Come with Knives
- I creatori di mondi - Primo volume
- I creatori di mondi - secondo volume
- I cristalli di Mithra
- I diari delle streghe. La caccia
- I diari delle streghe. La maledizione
- I Didn't Fly Over... I Landed In It
- I Dissidenti
- I Do, But First
- I Do, I Do!: Friend Zone 4
- I doni delle streghe
- I Dreamed of Blue Salt
- I Fantastici
- I Farkasok 2 - Luna Rossa Vol 2
- I gatti negli armadi
- I Guardiani di Armonia : Zéphyr
- I Have a Bed Made of Buttermilk Pancakes
- I Have A Dream!
- I Killed the Clockwork Key: A Bryant Street story
- I Know What You're Thinking
- I Love my Code
- I Once Was
- I rovi del male - L'inferno ( libro primo)
- I Saved Too Many Girls and Caused the Apocalypse Volume 10
- I Saved Too Many Girls and Caused the Apocalypse Volume 11
- I Saved Too Many Girls and Caused the Apocalypse Volume 12
- I Saved Too Many Girls and Caused the Apocalypse Volume 13
- I Saved Too Many Girls and Caused the Apocalypse Volume 14
- I Saved Too Many Girls and Caused the Apocalypse Volume 5
- I Saved Too Many Girls and Caused the Apocalypse Volume 6
- I Saved Too Many Girls and Caused the Apocalypse Volume 7
- I Saved Too Many Girls and Caused the Apocalypse Volume 8
- I Saved Too Many Girls and Caused the Apocalypse Volume 9
- I Saved Too Many Girls and Caused the Apocalypse: Volume 15
- I Saved Too Many Girls and Caused the Apocalypse: Volume 16
- I segreti di Kane Town
- I segreti di Mydeklaine
- I Signori degli Elementi
- I tre regni
- I tre volti dell'umanità - La danza del tempo
- I tuoi peccati ti troveranno
- I Walk in the Shadow
- I Was Born A Clone!
- I'll Move So Fast
- I'm Not Ehrynn Rose
- I'm the Vampire, That's Why
- I'M. Infinita come lo spazio
- I, Target (Part 1)
- I, Target (Part 2)
- I, Target (Part 3)
- I, Target (Part 4)
- I, Target (Part 5)
- I, Target (The Complete Series)
- I, Zillionaire
- IA: Union
- Ian
- Ibrido
- Ice Cold - Part One: The Dark Zone
- Ice Cold - Part Two: Winter's Bane
- Icefire
- Icky Waddles
- Ideas, Inc.
- Identity Swap: Card People 2
- Idle Days on the Yann
- Idle Horns
- IDoL
- If Animals Could Speak
- If I Could Turn Back Time
- If I Had A Hammer
- If You Were My Vampire
- Igniting Spirit
- Igniting The Coals
- Ihmeotukset ja niiden olinpaikat. Alkuperäinen elokuvakäsikirjoitus
- Ihmeotukset:Grindelwaldin rikokset
- Ihr Werwolf Beschützer
- Ihr Werwolf Champion
- Ihr Werwolf-Verteidiger
- Ildsjøen
- Ill Fate
- Illuminarium
- Illuminarium - Book 1 - Soliloquy's Labyrinth Series
- Illuminating Crystal - Book One in the White Bird Series
- Illusia
- Illusion of Power
- Illusion of Shadows
- Illusional Reality: The Duology
- Illusionary World Of A Backbencher
- Illusioni e verità
- Illusions
- Illusions (Christmas Interlude)
- Ilsead
- Im Bann des Drachen
- Im Netz der Spinnen
- Im Schatten des Mondes
- Im Tal der Giganten: Operation Nautilus - Vierter Roman
- Imaginable (Intangible Book 2)
- Imaginary Friends and Psychos
- Imaginary Lover: Uncommon Synths
- Imagination Drift: Space for Evermore
- Imagine
- Imagined
- Imbrued
- Imitation and Alchemy: Elemental Legacy #.5
- Immer Montags
- Immortal and the Island of Impossible Things
- Immortal at Sea
- Immortal Blooded
- Immortal Darkness
- Immortal From Hell
- Immortal Pair: Touch of the Irish, Part 3
- Immortal Stories: Eve
- Immortal: Last Call
- Immortals
- Immortals in The Everything
- Immortals Vol. II Ra-Shin Strikes Back
- Immortals' Requiem: An Epic Grimdark Fantasy
- Immutable
- Imortalon
- Imp: An Urban Fantasy Novella
- Imperceptible
- Imperfection
- Impervious
- Impossibilia
- Impossible Desires
- Impossible Magic
- Impossible Odds
- Impossible Spaces