The Van Rijn Method: The Technic Civilization Saga #1
Poul Anderson
Technic Civilization Saga (1)
Spellwright
Blake Charlton
Daughter of the Sun
Effie Calvin
Tales of Inthya (2)
Snakewood
Adrian Selby
Perseus Spur
Julian May
Rampart Worlds (1)
Orion Arm
Rampart Worlds (2)
The Sagittarius Whorl
Rampart Worlds (3)