- Inspirational Stories for Kids: The Children's Portion
- Inspirational Stories for Kids: True Stories of Wonderful Deeds
- Inspirational Stories: Adventures in Many Lands
- Instead of Whom Does the Flower Bloom
- Instrument of Chaos
- Instrument of Peace
- Instrument of War
- Insurrection - Book 2 - Soliloquy's Labyrinth Series
- Intangible
- Integration
- Intentional Dissonance
- Intentions
- Intercessor:
- Intercity Illusions
- Interesting Creatures
- Interference
- Interference Disability
- Internat der Vampire
- Interstellar Ruse
- Interview for Immortality
- Interview with a Vampire Named Bob
- Interview With Sid
- Interview with the Blue Neon God
- Interzone #265 (July-August 2016)
- Interzone #266 (September-October 2016)
- Interzone #267 (November-December 2016)
- Interzone #277 (September-October 2018)
- Interzone #284 (November-December 2019)
- Interzone #285 (January-February 2020)
- Interzone #286 (March-April 2020)
- Interzone #287 (May-June 2020)
- Interzone #288 (September-October 2020)
- Interzone #288 (September-October 2020)
- Interzone #289 (November-December 2020)
- Interzone #290/291 Double Issue
- Interzone 233 Mar: Apr 2011
- Interzone 234 May: Jun 2011
- Intimacy
- Into Elurien
- Into the Darkness
- Into the Drowning Deep
- Into the Dust
- Into the Fire
- Into the Flames
- Into the Forest
- Into the Forgotten Forest
- Into the Future
- Into the Light
- Into the Tides
- Into the Woods
- Into the Woods (Anomaly Hunters, Book One)
- Intruder
- Invaders of the Cowboy Skies: "Death Comes From the Skies"
- Invasion
- Invasion of the Blanche
- Investigations Beyond Belief: The Intitial Adventures of Deb Powers: Otherworldly PI
- Invisible
- Invisible Fate Book 3: Alex Noziak
- Invitation to the Ball
- Invocation
- Io vivrò nel buio
- Ipswich
- Iridescence
- Iris
- Iris (Livre 1)
- Iris (Livre 2)
- Iris (Livre 3)
- Iris (Livre 4)
- Iris (Livre 5)
- Irkadura
- Iron
- Iron Angels
- Iron Image
- Iron-Born: A Short Story
- Ironclad Devotion
- Irreplaceable Lover
- Irrésistible folie
- Isaac Bickerstaff
- Isaac's Crossing
- Isabel (An Avant Champion Novelette)
- Isis: All About the Goddess
- Isis: Death of a Theta
- Isis: Samurai Goddess
- Isis: The Ultimate Fight
- Island
- Islands Off the Coast of Capitola, 1978
- Isolation
- It All Changes Now
- It Begins
- It Had to be Wales
- It Takes Two
- It Was This Big
- It's Come to Our Attention
- It's Not The Great Pumpkin, Maxie Duncan