Up The Line
Robert Silverberg
Silver - Inverted Frontier, Book 2
Linda Nagata
The Godborn
Paul S. Kemp
The Sundering (2)
Hitler's War
Harry Turtledove
The War That Came Early (1)
Aftershocks
Colonization (3)
The House of Storms
Ian R. Macleod
The Aether Universe (2)
The Light Ages
The Aether Universe (1)
The United States of Atlantis
Atlantis (2)