Synopsis: (Jacket blurb). "The "Spaceman's Chant" turned from a spirited to a heartbreaking refrain when Cadet Peter Hodges learned that he would never be allowed to "thunder off to Io." Bitter disappointment, to a youth whose father had been one of the first space captains, motivates this gripping tale of the future. Studded with detail of the space-ports, ships and men that handle interplanetary flight. Earthbound is the very human drama of a disillusioned cadet forced by circumstances to help plunder the very space liners he was trained to protect. How Pete Hodges became involved with interplanetary racketeers, his dramatic escape, his flight to the asteroids on a mission the authorities knew could not succeed is a finely wrought drama that only an author of Milton Lesser's stature could write. Fired with suspense and action, this story of one young man's determination to face the speckled blackness of outer space is science fiction at its best!"