- Delphi Complete Works of Arthur Machen
- Delphi Complete Works of Bram Stoker (Illustrated)
- Delphi Complete Works of William Hope Hodgson (Illustrated)
- Delta Dawn
- Delta Green: Denied to the Enemy
- Delta Green: Extraordinary Renditions
- Delta Green: Strange Authorities
- Delta Green: Tales from Failed Anatomies
- Delusional Docket: Nine Vestiges of Sanity & Freedom
- Demented
- Demented Fairy Tales Volume 1: Rays and Metal Marmalade
- Demented Tales
- Demogorgon
- Demon 2
- Demon 3
- Demon Born Magic
- Demon Candy
- Demon Cats
- Demon Chains (Book II of The Horrors of Bond Trilogy)
- Demon Chaser IV
- Demon Crossfire: The Enoch Wars, Book 3
- Demon Dagger
- Demon Dance
- Demon Dicks and Jumping Jesus
- Demon Energy
- Demon Forged
- Demon Fury
- Demon Games
- Demon Harvest
- Demon Harvest
- Demon Hunt
- Demon in my Head
- Demon in Rubies
- Demon in the Basement
- Demon King Reborn
- Demon Lights
- Demon Lust
- Demon of Death
- Demon of the Sands
- Demon Ruchu
- Demon Scion Book Two of Dracula's Revenge Series
- Demon Seige
- Demon Summoning for Beginners
- Demon Theory
- Demon Veil
- Demon Vengeance
- Demon Wars
- Demon Wars [Book Two]
- Demon with a Comb-Over
- Demon within
- Demon's Reach
- Demoni
- Demonia
- Demonic Double Cross
- Demonic Dreams
- Demonic Encounters: An Aether Vitalis Anthology
- Demonic Hearts
- Demonic Vacations
- Demonio de libro
- Demonios privados
- Demonolog
- Demonosaur: A Tale of Blood, the Sea, and Revenge
- Demons & Dragons
- Demons & Legends: The Bookman
- Demons Among Us: A Collection of Short Stories
- Demons Five, Exorcists Nothing
- Demons in Cotton
- Demons, Freaks & Other Abnormalities
- Demônios Morrem
- Den dödes visitkort
- Den fågeltomma sjön
- Den gråtande madonnan på Monte Pino
- Denemhardt
- Denn das Blut ist das Leben
- Denning Swamp: A Ghost Story
- Dentes Afiados
- Denti
- Dents
- Denver:Undead: Exordium
- Deplorable Dungeon
- Depois
- Depth Charge - Illuminations
- Depuis l'enfer
- Depuis l'Enfer II
- Der 300 Jahre alte Fluch: Grusel-Krimi