Issue: #265
Last valuation update: 2026-10-20
Cover by Curt Swan and Stan Kaye."The Superman From Outer Space!" written by Otto Binder, penciled by Curt Swan and inked by Stan Kaye."The Day Supergirl Revealed Herself!" written by Jerry Siegel, penciled and inked by Jim Mooney.
First appearances: Hyperman
Creators: Jerry Siegel, Curt Swan, Stan Kaye, Otto Binder, Jim Mooney, Mort Weisinger
Characters: Superman, Lois Lane, Supergirl, Supergirl, Perry White, Hyperman