Issue · DC Comics Showcase (1956) #12: Showcase Released Feb 1, 1958 USD $0.10 36 pages LettererArtie Simek WriterDave Wood InkerGeorge Klein EditorJack Schiff Next in Showcase (1956) #13 · Showcase Mar 1, 1958 #14 · Showcase Jun 1, 1958 #15 · Showcase Aug 1, 1958 #16 · Showcase Sep 1, 1958