When Rod Walker decides to take the final test for "Deacon" Matson's interplanetary survival course, he knows he will be facing life-or-death situations on an unsettled planet. What he doesn't expect is that something will go wrong with the "Tunnel in the Sky" and he and his fellow students will not be able to return to Terra.
Matt Dodson arrives at Space Academy little prepared for the rigorous program he is about to enter. But that's the point of the academy: to take young men and steep them in a demanding tradition of honor, courage, and sacrifice until they have earned the right to join the Patrol as guardians of the solar peace.
A journey of 167,000 lights years begins with...a bar of soap? Fasten your zero gravity restraints for Robert Heinlein's novel of intergalactic adventure, a story that carries teenager Clifford "Kip" Russell from his job as soda jerk to space-suit winner to alien abductee!