"Krypton Lives Again!" (part 1) (both parts written by Otto Binder) A planet comes crashing towards Earth; that planet is Krypton?! The Policeman Is Your Friend! (public service message written by Jack Schiff) Cap's Hobby Hints (by Henry Boltinoff)"Krypton's Second Doom!"
(Krypton Lives Again! part 2) All Kryptonian characters are androids. Flashback to Superman #141. Superman (thought): This is Krypton, where I was born. But I've brought the touch of death to all my people. The only survivor is my dog Krypto...and he doesn't remember me!