The Fantasies of Robert A. Heinlein
Robert A. Heinlein
Paycheck
Philip K. Dick
Best Military Science Fiction of the 20th Century
Harry Turtledove & Martin H. Greenberg
A Magic of Nightfall
Stephen Leigh Farrell
Nessantico Cycle (2)
Inferno
Larry Niven & Jerry Pournelle
Inferno (1)
Escape from Hell
Inferno (2)