The Gentle Giants of Ganymede is a book published in 1978 that was written by James P. Hogan.
Discover the first three books in the ground-breaking 21st century hard-science fiction saga by James P. Hogan: INHERIT THE STARS The skeletal remains of a human body are found on the moon. His corpse is 50,000 years old, and nobody knows who he was, how he got there, or what killed him. THE GENTLE GIANTS OF GANYMEDE …
The Legend That Was Earth is a novel by science fiction author James P. Hogan; it was published in 2000 by Baen Publishing Enterprises. Not only is it a fast-paced science fiction adventure, it also embraces certain themes common to science fiction, such as dystopias, alien encounters, and the distinctions of …