Will Murray, expert on Walter B. Gibson and the Shadow, states that Gibson did not write this story or other stories in this issue.
Script credit from Anthony Tollin, who discovered Otto Binder wrote the first two Iron Munro stories and Theodore Sturgeon wrote them the rest thereafter. Originally credited to Theodore Sturgeon by Anthony Tollin.
The Iron Munro comic stories were inspired/based on editor John W. Campbell's Arn Munro short stories in the Astounding Science-Fiction (Street & Smith, 1938 series) pulp.
First 2 pages appear here, and it continues at the back of the comic.
Famous female detective.
Apparently based on the book "Bob Burton, or The Young Ranchman of the Missouri" (Porter and Coates, 1888 series).