Solaria
Fran Heckrotte
Young Flandry: The Technic Civilization Saga
Poul Anderson
Technic Civilization Saga (4)
Breakaway
Joel Shepherd
Cassandra Kresnov (2)
The Apocalypse Troll
David Weber
Blood Trillium
Julian May
Trilium Saga (2)
Golden Trillium
Andre Norton
Trilium Saga (3)
Lady of the Trillium
Marion Zimmer Bradley & Elisabeth Waters
Trilium Saga (4)
Sky Trillium
Trilium Saga (5)
Black Trillium
Marion Zimmer Bradley & Julian May & Andre Norton
Trilium Saga (1)