Regular Series · Quality Comics Crack Comics (1940) Jack Cole, Rube Goldberg, Klaus Nordling 63 issues Issues #2 · The Orchid May 1, 1940 #1 · The Story of Pug Brady May 10, 1940 #3 · The Black Condor In America May 31, 1940 #4 · The Menace of Sihn Fang Jun 28, 1940 #5 · The Eagle Battalion Jul 31, 1940