Download Action Comics #295
Script: Leo Dorfman
Pencils: Jim Mooney
Inks: Jim Mooney
Characters: Supergirl [Linda Danvers]; Lena Thorul (Luthor's sister, re-intro); Fred Danvers; Edna Danvers; Dr. Anton; Lex Luthor; Lex Luthor's parents (flashback)
- Synopsis: Lena demonstrates E.S.P. talents but is denied a job with the FBI, so Supergirl goes into the past to find more information on her to help her get the job. She finds Lena is really Lex Luthor's little sister and one of his experiments accidently gave her telepathic powers, which she uses in a plan to capture some crooks and prove she is worthy of an FBI position.
- in Super DC Giant (DC, 1970 series) #S-24 (May-June 1971).
- in Showcase Presents: Supergirl (DC, 2007 series) #2.