Mystery in Space

"The Mechanical Masters of Rann" - Adam returns to Rann, only to learn that a group of Mechanimen have taken it upon themselves to protect the world. They've destroyed all weapons, and will continue to do so to make sure the Rannians don't drive themselves to extinction. Concerned about the world's natural progression, Adam tries to find a way to maintain their independence.

"Weapon of the Great Brains" -

"Our Home Is in the Stars" -