The Return

From the six-time Hugo Award-winning author of the Voyagers series comes the next installment, book four, Ben Bova's The Return

In the 1980s, an alien starship visited Earth. While investigating what appeared to be a sarcophagus bearing the preserved body of its builder, astronaut Keith Stoner was trapped and cryogenically frozen. After his body was eventually returned to Earth and revived, Stoner discovered that he had acquired alien powers. Using these new powers, he built a new starship...