Dangerous Games - Randall, Marta

The Dark Crystal - Henson, Jim

Darkling Wind - Sucharitkul, Somtow

The Dark Tower: a Concordance Vol.1 - Robin Furth

Decoding Of The Martian Language - Lehmann, Winfred Philipp

The Demolished Man - Alfred Bester

Describing Morphosyntax - Thomas E. Payne

The Dispossessed - Le Guin, Ursula K.

The Door Into Sunset - Duane, Diane

Double Negative - Carkeet, David

Double Star - Heinlein, Robert A.

The Dragonbone Chair - Williams, Tad

Dragon Riders Of Pern Series - McCaffrey, Anne

The Duke of Uranium - John Barnes

Dune - Herbert, Frank