by Sax Rohmer
Publisher: McKinlay, Stone & Mackenzie 1921
Number of pages: 346
Paul Harvey PI and British Empire political consultant, chats in his office with pal Knox. Colonel Juan Menendez shows them a bat wing someone left for him, and claims someone, seen only as a shadow, watches him. Harvey is plunged into a world of voodoo, vampires and murder, from the creator of super-villain Dr Fu Manchu.
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