World's Finest Comics 1941 #148 - 4.0 - $14.00

Superman and Batman get blown to a parallel Earth where Clayface and Luthor are heroes and Superman and Batman are villains.

Luthor and Brainiac capture Superman and Batman and imprison them for the crimes of their evil counterparts.

Congorilla stops river pirates, frees a kidnapped scientist, and stops an attack by the Wambus, all before a retelling of his origin.

On-sale date from ad in 80 Page Giant Magazine #8 and copyright registration.

• - Inside front cover.
• - On the page between page 4 and page 5 of the previous story sequence.
• Friends Across the Seas - On the page between page 2 and page 3 of the previous story sequence.
• - Letters from Peter Stern, Alex Lotocki, Alexander Varias, Deborah Bassett, Jimmy Zaenglein, Gregory Urquhart, James Norvelle, Jesse C. Walter, and Douglas C. Farson.
• The Ninth Wonder! - Surprise Feature. Debut of Congo Bill / Congorilla In Adventure Comics (DC, 1938 series) #270 (March 1960).
• - On the page between page 5 and page 6 of the previous story sequence.
• - On the page between page 5 and page 6 of the previous story sequence.
• - Promo of future Congorilla stories to appear in Worlds Finest.
• - Publisher: National Periodical Publications 575 Lexington Ave, NY, NY 10022 Editor: Mort Weisinger Owners: Harry Donenfeld, Jack Liebowitz; P Sampliner; Irwin Donenfeld, S Sampliner, Sonia Iger. No circulation figures
• - Inside back cover.
• - Back cover.