World's Finest Comics #71 (DC, 1954 — Cover A)
DC Comics · World's Finest Comics (1941-1986) · 27 pages · Published 1954-07-07
- Alvin Schwartz — Writer
- Curt Swan — Penciller
- Stan Kaye — Inker
- Win Mortimer — Cover Artist
Lois accidentally learns Superman's identity while he is trying to rescue Batman and Robin, so Clark Kent and Bruce Wayne exchange roles to convince Lois that Clark is not Superman.
Buy or read this issue on NeonIchiban