Time Enough for Love(1973)

Robert A. Heinlein

From the New York Times bestselling author of Starship Troopers and the first Grand Master of Science Fiction...

Lazarus Long 1916-4272

The capstone and crowning achievement of Heinlein's famous Future History, Time Enough for Love follows Lazarus Long through a vast and magnificent timescape of centuries and worlds. Heinlein's longest and most ambitious work, it is the story of a man so in love with Life that he refused to stop living it; and so in love with Time that he became his own ancestor.