With the Worlds trilogy, Haldeman has created one of the most vivid and commanding speculations in the arena of hard science-fiction. The trilogy is nothing less than a parable of Earth's destruction and humanity's subsequent doomed flight from it, as revealed by the journey of an intrepid band o...
SF books written about the near future have a habit of retrospectively turning into alternative histories. This is the case with Haldeman's Worlds which was published in 1950, predicting the Vietnam war in surprisingly accurate detail - apart from the bit where the Communists are defeated, of cou...