Cover pencils by Curt Swan, inks by Mike Esposito. "Superman's Greatest Blunder!", script by Otto Binder, pencils by Curt Swan, inks by Jack Abel; Superman decides to return to Earth and defeat the Sentinels, believing that some other mastermind must be behind their efforts to eliminate crime on Earth. Batman and Robin ad. "The Boy Who Broke Supergirl's Heart!", script by Leo Dorfman, art by Kurt Schaffenberger; Linda decides to use her super-powers to teach a lesson to Gary Sparks, the campus Casanova, but instead she falls for him herself. Justice League of America ad. Jack Davis art on one-page bike tires ad ("The Adventures of Tigerboy"). 36 pgs., full color. $0.12. Cover price $0.12.