The Gentle Giants of Ganymede

In the 21st century, on Ganymede, the largest moon of Jupiter, a huge alien spacecraft is discovered. The aliens originated on Minerva, a planet which used to obit between Mars and Jupiter but was destroyed 25 million years ago and has become the asteroid belt. Is there anything left of this ancient race?

Year

1978

Language

English

Series

Giants Novels (2)

Publisher

Del Rey

Editions

7

Pages

256

ISBN

9780345273758

Data source: Wikidata