Outstanding SciFi
Among other skills, Haldeman is a master of time dilation. The Forever War takes place over a span of more than 3,000 years; yet it's nicely contained in a quickly read story that combines future, past and present in the life of a soldier in the armed forces of the United Nations of Earth, at war with a clone army of a distant civilization that has been at peace for more than 1,500 earth years. This story uses physics in amazing yet understandable ways. It is a treasure and a must read for any who enjoy the SciFi genre.
