Tom, Astro and Roger have discovered the origin and the goal of the robot army called the One State. To fight these deadly robots, though, they need to solve a

This is the seminal novel of a young man's education as a member of an elite, paternalistic non-military organization of leaders dedicated to preserving human c

The classic space heroes from the 1950s are back, with a new look but the same sense of high-spirited adventure. Tom, Roger and Astro, cadets at the 23rd-centur

This volume collections 10 young adult science fiction novels: 7 in the Tom Corbett, Space Cadet series, plus Rip Foster Rides the Gray Planet, by Blake Savage;