Air Apparent
Piers Anthony
Xanth (31)
Blameless
Gail Carriger
The Parasol Protectorate (3)
Doorways
Tim O'Rourke
The Doorways Trilogy (1)
Tau Ceti
Kevin J. Anderson & Steven Savile
Fire in the Sky
Jo Clayton
Shadowsong (1)
Crystal Heat
The Shadowsong trilogy (3)