Sword of Ice
Mercedes Lackey
Tales of Valdemar (1)
Krayter
Kate Rudolph & Starr Huntress
Mated to the Alien (5)
Sundiver
David Brin
The Uplift Saga (1)
Captive Market
Philip K. Dick
Puzzles of the Black Widowers
Isaac Asimov
Black Widowers (5)