Nightwoods
Charles Frazier
Dead Souls
Nikolai Gogol
The Crystal World
J. G. Ballard
Delivering Caliban
Tim Stevens
John Purkiss (2)
Hybrids
Robert J. Sawyer
Neanderthal Parallax (3)
Humans
Neanderthal Parallax (2)
Hominids
Neanderthal Parallax (1)