ACTION COMICS (1938) #252

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 Bernstein, penciled and inked by Howard Sherman.…