- Dark Sun Rising
- Dark Sun: A Wicked Lovely Novel
- Dark Surprises: Sex, Lies And Family Secrets. Book Two
- Dark Symphony
- Dark Tales and Flash Fun
- Dark Tales and Twisted Verses
- Dark Tales from the Crow Kitchen
- Dark Tales From The Strange Wyrld
- Dark Tales from the Strange Wyrld
- Dark Tales From The Strange Wyrld
- Dark Tales From the Strange Wyrld: Volume 1
- Dark Tales of Midlocke: Volume 1
- Dark Tales of Vampires, Witches, and Werewolves
- Dark Tales Presents
- Dark Tarot
- Dark Temple
- Dark Things
- Dark Thread
- Dark Throne
- Dark Thunder
- Dark Tide Rising
- Dark Tide Rising (Book 1 of The Bright Eyes Trilogy)
- Dark Tides
- Dark Times
- Dark times I
- Dark Titan Knights
- The Risen Period
- Dark Tomorrows, Second Edition
- Dark Traveler
- Dark Twin
- Dark Union
- Dark Universe: The Bright Empire
- Dark Uprising
- Dark Vacuum
- Dark Valley Destiny
- Dark Veil
- Dark Vengeance
- Dark Verité
- Dark Vessel (Fated Touch Book 12)
- Dark Visions
- Dark Vitality
- Dark Warning
- Dark Warrior
- Dark Warrior (eLit)
- Dark Warriors: A Dark Lands Anthology
- Dark Was the Mountain
- Dark Watcher
- Dark Water
- Dark Water II: Change of Venue
- Dark Water's Embrace
- Dark Waters Emerging
- Dark Wave
- Dark Whispers
- Dark Whispers 1: Invisible Friend
- Dark Whispers 2: Invisible Foe
- Dark White
- Dark Windows
- Dark Wine & Dark Blood (The Two Vampires, Books 1 & 2)
- Dark Wine & Dark Blood, YA Version (The Two Vampires, Books 1 & 2)
- Dark Wine (The Two Vampires, #1)
- Dark Wings
- Dark Wings Descending
- Dark Wings, Bright Flame
- Dark Winter
- Dark Within
- Dark Wizard
- Dark Wolf
- Dark Wolf Rising (Heart of the Shifter)
- Dark Wolf Unbound (Heart of the Shifter)
- Dark Wonderland - Herzkönig
- Dark Wood
- Dark Woods
- Dark World
- Dark World (Book I in the Dark World Trilogy)
- Dark World Genesis
- Dark World: An Epic Fantasy
- Dark World: Oblivion
- Dark Worlds Magazine
- Dark Wraith of Shannara
- Dark Zero
- Dark Wraith of Shannara
- Dark Zero
- Dark Zero - Parte prima
- Dark Zero - Parte seconda
- Dark Zone
- Dark From the Sea
- Dark-Side, les Séides d'Ashtart, Livre 3
- Dark: Dunkle Besessenheit
- DarkAge
- Darkahr und die wilde Horde
- Darkangel
- Darkanum
- Darkbeam Part I
- Darkbeam Part II
- Darkbeam Part III
- Darkbeam Part IV
- Darkbeam V: The Rubicon's Story
- Darkborn
- Darkcrystal
- Darkdawn
- Darken
- Darken My Heart
- Darken the Light
- Darkened Blade
- Darkened Desire: Book 1
- Darkened Streets
- Darkened Wings Flutter
- Darkened: An Avery Tywella Novel
- Darkening Moons
- Darkening Ruins
- Darkening Skies
- Darker
- Darker After Midnight (with bonus novella A Taste of Midnight)
- Darker Angels
- Darker Cravings
- Darker Matter - Book 1 Dakor's Darkness
- Darker Nights
- Darker Paths
- Darker Than Dark