Issue: #253
Last valuation update: 2026-10-20
Has Jimmy really gone to the bad?
Creators: George Klein, Curt Swan, Stan Kaye, Jack Miller, Otto Binder, Jim Mooney, Alvin Schwartz, Howard Sherman, Mort Weisinger
Characters: Superman, Jimmy Olsen, Supergirl, Supergirl, Alura, Zor-El, Miss Hart, Congorilla, Peg, Tricksy