- Thanatos: Book Three of the Chosen Chronicles
- Thandor
- Thane Tebbet Theus and the Chasing Dreams
- Thanka
- Thanking Evil
- Thanksgiftings
- Thanksgiving Dinner
- Thanksgiving For Harry
- Thanksgiving in Sanctuary
- Thanquol and Boneripper
- Thanquol's Doom
- Thar be Dragons
- That Bloodthirsty Rose
- That Child Will Not Be Born
- That Crooked Mirror
- That Damn Dragon!
- That Day in the Desert: A Storyteller Tale
- That Doesn't Belong Here
- That Dragon was in No Way my Fault
- That Girl Montana
- That Llama Gonna Spit: Magic and Mayhem Universe
- That Magic Mischief
- That Malicious Storm
- That Merciless Truth
- That Ol' Black Magic
- That Other Kind
- That Pup
- That Risen Snow
- That Rotten Puppet
- That Shark is Red Hot: Magic and Mayhem Universe
- That Sucked
- That Thing in the Attic (Vampire Lovely 3)
- That Time I Got Reincarnated as a Slime, Vol. 1 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 10 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 11 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 12 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 13 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 2 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 3 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 4 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 5 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 6 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 7 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 8 (light novel)
- That Time I Got Reincarnated as a Slime, Vol. 9 (light novel)
- That Time in Paris
- That Was Radio Clash
- That Was Radio Clash
- That Which Dragons Fear
- That Which Is Silent
- That Which is Unexpected
- That Which Lurks
- That's a Wrap
- That's Not What I Heard!
- That's Really Messed Up: Whacked Out Stories from Pulphouse Fiction Magazine
- Thatcher's Children
- The The Best of C.L. Moore & Henry Kuttner
- The Irregular at Magic High School, Vol. 17 (light novel)
- The Irregular at Magic High School, Vol. 18 (light novel)
- Thea II: A Vampire Story
- Thea of Oz
- Thea's Fate, A Loves Of Olympus Novella
- Thea: A Vampire Story
- The Theatre of Limited Facilities
- Theatre of the Gods
- TheBrokenLands iTunes
- Thecel
- Theedoeken & toekomstdromen
- Theft Of A Lifetime
- Theft of Swords
- The Theft of the Ayn Noor
- The Theft Of The Purple Plug
- Theibes House
- Their Courts of Crows
- Their Highland Trust
- Their Last Breath
- Their Obsession
- Their Royal Ash
- Their Spirit Unbroken
- Their Wicked Wolf
- Thelnwen Tales
- Them
- Them From The Sea (Old Stories, Old Truths)
- Them!!
- Themis Aella & the Magical Forest
- Then & Then Again The Atlantean Cycles
- Then a Penguin Walked In and Other Tall Tales
- Then and Now: Thirty-Six Years in the Rockies Personal Reminiscences of Some of the First Pioneers o...
- Then Came Light
- Then There Were Three
- Then they were gone
- Then Will Come A Warrior
- Theo
- Theo and the Festival of Shadows
- Theo and the heart of Gaia
- Theo y el corazón de Gaia
- Theo's Secret
- Theodora Part I: The Burden of Lestyre
- Theodore Chrono: The Sanctuary of Evil
- Theodore Evans' Big-Time Wish Problem #1: Beast of Burden
- Theodore Rhining and the Blood Lust Moon
- Theodore Rhining and the Isolation
- THEODORE RHINING AND THE KINGDOM OF ISOLATION
- Theodore Rhining and the Prince of Darkness
- THEODORE RHINING AND THE SEA OF DESPERADO
- Theodore Savage: A Story of the Past or the Future
- Theoretical Necromancy
- Theory in Depth
- The Theory of Attraction
- Theory of Resonance
- The Therapist's Cat
- Therdeban
- There
- There & Back
- There Are No Children In The Castle
- There Are No Doors In Dark Places
- There are no Wolves in Lancashire
- There Are Worse Things Than Vampires
- There Can't Be Shadows Without Light
- There Goes the Neighborhood; Earthly Fantasy/Science Fiction Short Stories
- There is a Difference
- There Is Pain Here
- There Shouldn't Be Elves In Hammertown
- There was a King
- There Will Be Blood
- There Will Be Dragons
- There Will be War
- There Will Come a Darkness
- There'll be Hell to Pay (Hellcat Series Book 6)
- There's A Genie In My Dildo
- There's Always A Catch
- There's Always a Morning
- There's Magic Between Us
- There's No Place Collection Books 1-4
- There's No Place Like Hell
- There's No Place Like Home
- There's No Place: Claiming the Wolfman
- There's No Place: Homecoming
- There's No Place: Interfering with Destiny