Time enough for Love Author:Robert A. Heinlein 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 becam... more »e his own ancestor.« less