34 books in series

Dark

Dark is a 39-book series with 34 released primary works first released in 1999 with contributions by Christine Feehan, Maggie Shayne, Emma Holly, Angela Knight, and Lori Herter.

Dark Prince
Dark Desire
Dark Gold
Dark Magic
Dark Challenge
Dark Fire
Dark Dream
Dark Legend
Dark Guardian
Dark Symphony
Dark Descent
Dark Melody
Dark Destiny
Dark Hunger
Dark Secret
Dark Demon
Hot Blooded
Dark Celebration
Dark Possession
Dark Curse
Dark Slayer
Dark Peril
Dark Predator
Dark Storm
Dark Lycan
Dark Wolf
Dark Blood
Edge of Darkness
Dark Ghost
Dark Promises
Dark Carousel
Dark Legacy
Dark Sentinel
Dark Illusion
Dark Song
Dark Tarot
Dark Whisper
Dark Memory
Dark Hope