The first Agrav ship ever built was named Jovian Moon. It would bring the stars into man's reach, but Sirian sabotage threatened to snatch the prize from Earth.
Lucky Starr, officer of the Council of Science, had a job to do: find the traitor who was transmitting the information to the Federation's Sirian enemies.
Nearly a thousand men made up the personnel of the project. But one of those men was a Sirian robot spy -- a robot spy who heard everything, saw everything, knew everything.
Original title: Lucky Starr and the Moons of Jupiter
Genre: Fiction→ Science Fiction→ Adventure→ Space Opera
Fiction→ Children & Young Adult→ Science Fiction→ Outer Space
This work is a subwork of the following works :
Lucky Starr: Book 3 (1993) [Omnibus Volume]
Author: Isaac Asimov