DC June, 1958
1st Appearance of Fortress of Solitude
The Super-Key to Fort Superman; cartoon: Video Laffs; cartoon: Hollywood Ha-lights; cartoon: Tricksy, World’s Greatest Stunt Man; The Great Jungle Hoax; Read ’em and Laugh! (text); cartoon: Jerry the Jitterbug; The Strangest Crew in the Universe
Jerry Coleman, Otto Binder
Wayne Boring, Howard Sherman, JIm Mooney