Private William Mandella is a reluctant hero in an interstellar war against an unknowable and unconquerable alien enemy. But his greatest test will be when he returns home. Relativity means that for every few months’ tour of duty centuries have passed on Earth, isolating the combatants ever more from the world for whose future they are fighting.
Winner of the HUGO AWARD for best novel, 1976
Winner of the NEBULA AWARD for best novel, 1975
'Military science fiction comes in many flavours, and Joe Haldeman's is every bit as satisfying as Heinlein's.'