A cruel plot to seize the satellite Styx, third moon of Pluto, and enslave peaceful natives, sends Captain Future and his loyal aides out on the most dangerous adventure of their careers! Science fiction is full of heroes, from space faring lawmen to brave warriors. Only one hero exemplifies every trait that a great hero sailing the stars should have. Captain Future, created largely by Edmond Hamilton based on a concept given to him from Thrilling Publications. Equal parts genius, fighter, scientist, explorer, and loyal team member, Captain Future set the standard for what great science fiction stories should be, the impact of the stories still being felt today.