Superman Presents Tip Top Comic Monthly #75

In "Prisoners of the Immortal World," Superman, Robin, and two brothers from Hudson University are suddenly snatched from Earth and imprisoned on a distant alien world, where they must endure the chilling purpose of their captors: to serve as living batteries for a machine that sustains the planet’s immortal rulers. Trapped in a place where time stands still and escape seems impossible, the heroes must find a way to survive—before their very lives are drained away.

In "The Man Who Created Himself," Frank Barrows awakens to a mysterious voice declaring the future rests on his shoulders. Determined to act, he constructs an android duplicate of himself and sends it forward in time, where the two can still communicate across the years. As the android struggles to fulfill a destiny Frank hasn’t yet achieved, he must find a way to stop a deadly cosmic threat—light-beings from Aldebaran poisoning the atmosphere with monargon—before it’s too late.