His Dark Materials

The Land of Elyon, Book I: The Dark Hills Divide

Dark Allies (Star Trek New Frontier, No 8)

This is True: Glow-in-Dark Plants Could Help Farmers: And 500 Other Bizarre-but-True Stories and Headlines From the World's Press

Dark Destiny III: Children of Dracula (World of Darkness (Paperback White Wolf))

Dark Destiny: Proprietors of Fate (The World of Darkness)

Death of a Darklord (Ravenloft, No 11)

Traitor's Sun: A Novel of Darkover (Daw Book Collectors, No. 1109)

Dark Majesty: The Secret Brotherhood and the Magic of a Thousand Points of Light

The Dark Arena