- Third Eye
- The Third Eye
- The Third Ghost Story Megapack
- The Third Grave
- The Third Man
- The Third Parent
- Third West
- The Third Wish is Death
- Thirst & Perks: A Lurking In The Shadows Novella
- The Thirst for Power
- The Thirst
- Thirteen
- Thirteen Guests
- Thirteen Revived
- Thirteen Roses Book Five: Home - An Apocalyptic Zombie Saga
- Thirteen Roses Book Four: Alone - An Apocalyptic Zombie Saga
- Thirteen Roses Book One: Before the Plague - An Apocalyptic Zombie Saga
- Thirteen Roses Book Seven: War - An Apocalyptic Zombie Saga
- Thirteen Roses Book Six: Despair - An Apocalyptic Zombie Saga
- Thirteen Roses Book Three: Beyond - An Apocalyptic Zombie Saga
- Thirteen Roses Book Two: After the Plague - An Apocalyptic Zombie Saga
- Thirteen Stakes
- Thirteen Tales
- Thirteen Volume 1
- Thirteen: Stories of Transformation
- Thirteen: The Complete Volumes
- Thirteen: The Magic & The Dare
- The Thirteenth Snare
- Thirty Hours with a Corpse
- Thirty Minute Guarantee
- Thirty Strange Stories
- This Book Is Full of Spiders
- This Brilliant Darkness (A Dark Contemporary Fantasy)
- This Burning World
- This Corpse is Full of Birds
- This Creature Fair
- This Cuckoo Island
- This Giant Frothy Thing: Love & Terror in Tokyo
- This Hideous Joy
- This House of Wounds
- This is a lie
- This Is a True Story!
- This Is Midnight: Stories
- This Is My Blood
- This Is The End
- This Life Told by an Old Indian
- This Only Happens In The Movies
- This Pluperfect Life
- This Side of Shadows
- This Son Of York
- This Thing Between Us
- This Way Darkness
- This Way Out
- This Weird World
- This World Is Full of Monsters
- This Would Be Paradise
- This Would Be Paradise: The Complete Series
- Thistle Creek
- Those Across the River
- Those They Left Behind
- Those We Bury Back
- Those Who Long
- Those Who Thirst
- Thou Art the Man
- Thou Shalt Not Steal
- Thought Crimes
- Thoughts From A Fool: A collection of stories
- Thread. Bare.
- Thread: A Short Horror Story
- Threadneedle
- Threads
- Threads of Darkness
- The Three Acts of Bad Benny
- Three and Out
- Three Cups of Thrilling Tea
- The Three Dead Girls
- Three For One
- Three Horror Stories
- Three Horror Tales
- THE THREE IMPOSTORS (Dark Fantasy Classic)
- Three Lullabies
- Three Men in the Dark
- Three Nasty Nightmares
- Three Scary Stories