Book 2

Forever Free

by Joe Haldeman

Published 1 December 1999
William Mandela is a genetic throwback, one of the small group of humans who fought and survived the Forever War. They returned to find humanity has evolved into a group mind called Man. Seeking familiarity, the veterans seek to live a normal life on a harsh planet they've named Middle Finger. Man is happy with the arrangement, seeing the humans as a genetic failsafe, a baseline to return to if successive generations of Man corrupt its group mind. Surrounded by a society that is too autocratic and intrusive, living a dull existence which cannot compare to the certainties of combat and feeling increasingly alienated, the veterans plan an escape to the future by means of space travel and relativity. But when their ship starts to fail, their journey becomes a search for the Unknown, the elusive entity responsible.

Book 3

Forever War

by Joe Haldeman

Published 1 December 1974
Private William Mandella is a reluctant hero, drafted into an elite military unit to fight in a distant interstellar war against an unknowable and unconquerable alien enemy. Mandella will perform his duties and, as he survives, rise through the ranks, but his greatest test will come when he returns to Earth. Because of the effects of relativity, every time he comes home after a few months' tour of duty, centuries have gone by on Earth, making him and his fellows ever more isolated from the world for whose future they are fighting.

The Forever War Series

by Joe Haldeman

Published 5 December 2017