Tau Zero
Poul Anderson
The Highest Treason
Randall Garrett
Immortal Danger
Cynthia Eden
Tricks of the Trade
Laura Anne Gilman
Paranormal Scene Investigations (3)
Moon Fever
Ileandra Young
The S.P.E.A.R. Mission Files (2)
Both Ways
The S.P.E.A.R. Mission Files (1)