SF Encyclopedia Picture Gallery
Roy J Snell. Panther Eye (Chicago, Illinois: Reilly and Lee, 1921) [Mystery Story for Boys: Johnny Thompson: hb/]
Image courtesy of Clute Science Fiction Library at Telluride
Roy J Snell. Panther Eye (Chicago, Illinois: Reilly and Lee, 1921) [Mystery Story for Boys: Johnny Thompson: hb/]
Image courtesy of Clute Science Fiction Library at Telluride