Comic Title: Supergirl:The Silver Age Omnibus Vol. 2 HC
Publisher: DC
Cover Date: 2018
On Sale Date: May 16, 2018 Direct Market Date May 16, 2018
Source: ComicList, New Comic Book Releases List for Wednesday, May 16, 2018

Direct Market Date May 16, 2018
Source: Previews, #349

Cover Price: $99.99
Page Count: 688
Editor: Robin Wildman

See Also: The Guide to Graphic Novels and Collected Editions

Title: "The Great Supergirl Double-Cross"
Pages: 12

Feature(s):
Supergirl (of Earth-1)

Writer: Leo Dorfman
Artist: Jim Mooney

Reprinted From:
Action Comics #317 (1964)

Feature Character(s)

• Supergirl (last appearance in Action Comics #316; next appearance in Adventure Comics #325)

Supporting Character(s)

• Fred Danvers (last appearance in Action Comics #316; next appearance in Action Comics #318)
• Edna Danvers (last appearance in Action Comics #316; next appearance in Action Comics #318)
• Lena Thorul (last appearance in Action Comics #316; next appearance in Adventure Comics #387)
• Dick Malverne (last appearance in Action Comics #316; next appearance in Action Comics #318)

Villain(s)

• Lex Luthor (last appearance in Superman #172; next appearance in Action Comics #332)
• Members of an international spy ring (no further appearances)

Other Character(s)

• Jeff Colby (Lena's boyfriend; marries Lena in this story; no further appearances)
• A robot duplicate of Colby (no further appearances)

Synopsis:
Supergirl discovers that Lena Thorul's new boyfriend Jeff Colby is part of an international spy ring. When Colby proposes, Supergirl decices to break them up to save Lena the shame of marrying a spy. As Linda, Supergirl hypnotizes Jeff and makes him appear fickle. Her plan works as Lena breaks off their engagement.

Supergirl then reports Jeff to the FBI where she learns that he is a double-agent. He has infiltrated the spy ring in an attempt to arrest them. Embarrassed by her mistake, Supergirl helps Jeff defeat the spies. She then patches things up between Jeff and Lena, who then get married.