Series: Mystic Comics (1940 series)
Main Story: Introducing Flexo the Rubber Man
Additional Stories: The Origin of the Blue Blaze, Journey to Cygni, The Green Terror, The Deep Sea Demon, The Blooded Ruby of Chung, The Origin of Dynamic Man
Creators:Will Harr, Jack Binder, E. C. Stoner, Harry Douglas, Joe Cal Cagno, Fred Schwartz, Robert Erisman, Newt Alfred, Norman Daniels, Fred Guardineer, Daniel Peters
Cover:Alex Schomburg
Editor(s): Martin Goodman
Characters: