Traitor to the Living
Philip Jose Farmer
At the Edge of Space
C.J. Cherryh
Orbit Unlimited
Poul Anderson
Blood on the Mink
Robert Silverberg
Advance and Retreat
Harry Turtledove
War Between the Provinces (3)
Marching Through Peachtree
War Between the Provinces (2)
Sentry Peak
War Between the Provinces (1)