Lucky Starr and the Moons of Jupiter

Isaac Asimov

Book 5 of lucky starr

Language: English

Published: May 1, 1972

Description:

A secret project to develop antigravity had been taking place on Jupiter IX for six years when the Council of Science learned that information about the project had been leaked to the Sirians. Lucky Starr and his partner John Bigman Jones are sent to investigate.