Creig Flessel appears in 2 issues in this volume.
Superman, Zatara, Butch the Pup, The Sandman, Gingersnap : The Above Favorites and many Others! Also Interesting and Unusual Features, Stories and Pictures of the Fair : Mystery Thrills Adventure : 96 Pages in Full Color!
January 1, 1939
Superman, Batman and Robin, The Sandman, Slam Bradley : 96 Thrilling Pages in Full Color!
July 1, 1940
This edit will also create new pages on Comic Vine for:Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.