A COLD BLOODED MURDEROUS DOCTOR WITH INNOCENT WOMEN HIS VICTIMS! (Print Ad- New York Sun, ((New York, NY)) 11 November 1937)
MURDER! MYSTERY! ROMANCE! A "Jekyll-Hyde" killer strikes with love as his motive...as you get a NEW THRILL SENSATION! (Print Ad-Philadelphia Inquirer, ((Philadelphia, Penna.)) 11 December 1937)