Another fabulous cover for your consideration. James Kirkam, an intrepid explorer, is in New York City. Unfortunately, he senses he is being watched. Suddenly he finds himself face to face with a criminal mastermind who calls himself Satan. The life of the beautiful debutante, Eve, is also on the line. The seven footprints is a cruel game where the victim either saves himself or ends up in Satan’s clutches forever. A. Merrit was a big seller back in the day and was known for fantasy/crime pulp novels.
Project Gutenburg Australia has the complete ebook on line at http://gutenberg.net.au/ebooks06/0601971h.html.
Read, if you dare!