The intergalactic bounty hunter Lobo has his sights set on the Man of Steel. Join Superman as he leads the villain to Mercury to thwart his evil plans, and along the way learn real-world science facts
When a mysterious spacecraft lands on Venus, Superman discovers Mongul and Draaga actually have their sights on capturing him. Join the Man of Steel as he battles for his freedom, and along the way le
Rampaging robots are attacking Earth and its Moon, and it's all the work of super-computer criminal Brainiac! Join Superman as he foils the villain's plans, and along the way learn real-world science
The troublesome imp Mr. Mxyzptlk is causing complete chaos on Mars! Join Superman as he puts an end to the prankster's tricks, and along the way discover real-world science facts about the red planet.
"Join Superman as he takes Doomsday to the very edges of our solar system, and along the way learn real-world science facts about Neptune, the farthest planet from the Sun"--
"Describes the eight planets in our solar system, including the birth of the solar system and the planets' orbits around the Sun"--Provided by publisher.
