Warring States
Aidan Harte
The Wave (2)
The Space Between Worlds
Micaiah Johnson
The Rise of the Terran Empire: Technic Civilization Saga
Poul Anderson
Technic Civilization Saga (3)
Honor of the Regiment
Bill Fawcett & Keith Laumer
Bolos (1)
Lady of the Trillium
Marion Zimmer Bradley & Elisabeth Waters
Trilium Saga (4)
Golden Trillium
Andre Norton
Trilium Saga (3)