On inside front cover.
Story (c) 1940 by R. S. Callender.
Copr. 1940 by R. S. Callender.
Art is signed on last page of story.
Copr. 1938 by NEA Service, Inc.
Story (c) R. S. Callender
(c) 1940 by R.S. Callender.
Copr. 1940 by R. S. Callender.
Copr. 1940 by Phillips H. Lord, Inc.
Copr. 1940 by Dell Publishing Co.
Story signed on last page.
According to Jim Vadeboncoeur, Jr., Hames Ware identified Newt Alfred as the artist for the story in Popular Comics #49. The art in this story looks very similar to the art in that story (Greg Fischer, July 2012).