Shadow Double Novel Volume 27

"The Knight of Darkness battles master criminals in two classic pulp thrillers by Walter B. Gibson. Lamont Cranston is trapped in the deadly coils of 'The Python' as he seeks to unravel the sinister plans of the murderous serpent of crime. Then, in 'The Shadow, The Hawk, and The Skull,' the Dark Avenger battles two master villains - the Hawk, a European jewel thief, and the grotesque blackmailer called 'The Skull.'"