Fitton's Galactic Command Series. Voyage 24. Join Commander John Ross and the crew of ESS-14, after the Antarian War, to a planet bordering a nebula on the edge of the galaxy. Ross chases a derelict ESS Commander and his Antarian conspirator. Beyond the Nebula is an enclosed solar system, controlled by omnipotent life forms that desire a cataclysmic future for Galactic Command.