Issue: #229
Last valuation update: 2025-11-21
Cover by Curt Swan and Murphy Anderson."The Ex-Superman!" written by Leo Dorfman, penciled by Curt Swan and inked by Joe Giella."Clark Kent, Assassin!" written by Leo Dorfman, penciled and inked by Wayne Boring.
First appearances: Lirlon, Supro
Creators: Curt Swan, Murphy Anderson, Joe Giella, Wayne Boring, Leo Dorfman, Mort Weisinger, E. Nelson Bridwell
Characters: Batman, Superman, Lois Lane, Jimmy Olsen, Supergirl, Supergirl, Perry White, Lirlon, Supro, Lana Lang