Action Comics — DC Comics
Issue: #252
Last valuation update: 2025-09-30
Witness the origin and first appearance of Supergirl in "The Supergirl from Krypton!" Kara Zor-El, Superman's long-lost cousin, arrives on Earth and adopts a secret identity to aid Superman in the ongoing fight for truth and justice!Cover by Curt Swan and Stan Kaye."The Menace of Metallo!" written by Robert Bernstein, penciled and inked by Al Plastino."Congo Bill Dies at Dawn!" written by Robert B...
First appearances: Supergirl, Alura, Zor-El, Miss Hart, Mr. Dixon, Metallo, Professor Emmet Vale, Edith, Sherry Blair
Creators: Whitney Ellsworth, Curt Swan, Stan Kaye, Otto Binder, Howard Sherman, Al Plastino, Mort Weisinger, Robert Bernstein
Characters: Superman, Lois Lane, Jimmy Olsen, Supergirl, Perry White, Alura, Zor-El, Miss Hart, Mr. Dixon, Metallo, Professor Emmet Vale, Congorilla, Edith, Sherry Blair, Janu