Issue: #290
Last valuation update: 2026-10-22
Main Story: A fake Sun Boy comes to Smallville asking Superboy's help in assembling a super-weapon. Meanwhile Tom Tanner, an escapee from reform school, takes over Clark Kent's identity.Co-Feature: The Bizarros celebrate when their world is invaded by animated Blue Kryptonite statues, until the invaders try to make it round again. Then war breaks out. The Blue Kryptonite radiation was unblocked by...
Creators: George Papp, Jerry Siegel, Curt Swan, Joe Letterese, John Forte, Robert Bernstein
Characters: Superman, Brainiac 5, Chameleon Boy, Cosmic Boy, Krypto, Lightning Lad, Sun Boy, Saturn Girl, Phantom Girl, Chief Parker, Martha Kent, Lana Lang, Superboy Robot, Bizarro Junior No. 1, Bizarro-Krypto, Bizarro-Jimmy Olsen, Jor-El, Bizarro, Lara Lor-Van, Bizarro-Lois Lane