The Hammer
S. M. Stirling
The General (2)
Variable Star
Spider Robinson & Robert A. Heinlein
The Suicide Exhibition
Justin Richards
The Never War (1)
Podkayne of Mars
Robert A. Heinlein
Foundation's Triumph
David Brin
Second Foundation Trilogy (3)
Foundation and Chaos
Greg Bear
Second Foundation Trilogy (2)
Foundation's Fear
Gregory Benford
Second Foundation Trilogy (1)