Superman in "Superman--Weakest Man in the World!"
Written by Edmond Hamilton, penciled by Curt Swan & inked by George Klein.
*Four interstellar criminals trap Superman on a world with a Red Sun. Superman soon encounters the planets population, the Thorones, who all seem to have super-powers and when they find out about Earth's non-super population plan to invade and conquer it.
14 pages.
An untitled Super-Turtle strip.
Written, penciled & inked by Henry Boltinoff.
*Super-Turtle rescues a trapped miner.
1 page.
Supergirl in "The Enemy Supergirl!"
Written by Leo Dorfman, penciled & inked by Jim Mooney.
*Linda Danvers decides to donate blood, so she uses a piece of Red Kryptonite given to her by Superman. Tragically the person who receives her blood gets super-powers and impersonates Supergirl and commits evil acts.
10 pages.
"Strange Worlds Superman has Visited."
*A one page text article.
Cover art by Curt Swan.