The Accidental Time Machine
Joe Haldeman
Camouflage
The Coming
Earthbound
Marsbound (3)
Forever Free
The Forever War (3)
Forever Peace
The Forever War (2)
The Forever War
The Forever War (1)
Guardian
Marsbound
A Marsbound Novel (1)
Mindbridge
Old Twentieth
A Separate War and Other Stories
Starbound
Marsbound (2)
Tool of the Trade