More by Joe Haldeman
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. 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.
Otto McGavin is peaceful and idealistic by nature, an Anglo-Buddhist, who seeks employment with the Confederacion because he believes in it and its mission to protect the rights of humans and nonhumans. The only problem is that the Confederacion needs him as a Prime Operator for its secret service, the TBII, and the TBII wants Otto as a spy, a thief and an assassin. It's not, of course, a problem for the Confederacion, which simply uses immersion therapy and hypnosis for Otto's training, and then sends him out in deep cover on a variety of dangerous missions on a number of bizarre worlds. But for Otto, it's a different what he has to witness and what he is forced to do take a terrible toll on him ...
In the 21st century, immortality via the complex operation known as the Stileman Process is attainable by a few wealthy and determined individuals, but the motivations that drive humans to live forever remain shrouded in mystery until "immortals" Dallas Barr and Maria Marconi stumble across a dangerous secret and find themselves fleeing for their lives--which have suddenly become very short.
2043 A.D.: The Ngumi War rages. A burned-out soldier and his scientist lover discover a secret that could put the universe back to square one. And it is not terrifying. It is tempting...
Joe Haldeman "has quietly become one of the most important science fiction writers of our time" (Rocky Mountain News). Now he delivers a provocative novel of a man who stumbles upon the discovery of a lifetime-or many lifetimes.
Grad-school dropout Matt Fuller is toiling as a lowly research assistant at MIT when, while measuring subtle quantum forces that relate to time changes in gravity and electromagnetic force, his calibrator turns into a time machine. With a dead-end job and a girlfriend who has left him for another man, Matt has nothing to lose taking a time machine trip himself-or so he thinks.