Volume 1, #24. Anthology.
DC Comics. June, 1971.
Supergirl: The Girl With The X-Ray Mind!
Writer(s): Leo Dorfman
Artist(s): Jim Mooney
Supergirl: The Girl Who Was Supergirl's Double!
Writer(s): Leo Dorfman
Artist(s): Jim Mooney
Supergirl: The Forbidden Weapons Of Krypton!
Writer(s): Leo Dorfman
Artist(s): Jim Mooney
Supergirl: The Super-Powers Of Lex Luthor!
Writer(s): Leo Dorfman
Artist(s): Jim Mooney
Notes:
Cover Art: Curt Swan