“THE GREAT PLUTONIUM PLOT.” A renegade scientist is stealing all the plutonium in the galaxy. He hopes to rule the solar system with his "Teleportator," but needs the radioactive element to power it. Unfortunately for him, he must go through Space Ranger to get it. Plus, “THE ROBOT PLANET.”

Written By:

Gardner Fox Edmond Hamilton


Jack Kirby Bob Brown


Jack Kirby Bob Brown

Cover By:

Bob Brown