Sax Rohmer was the pseudonym used by Arthur Henry Sarsfield Ward. Ward was a British novelist born in 1883. He is most remembered for his series of novels featuring the master criminal Dr Fu Manchu. Other works include: The Sins of Severac Bablon (1914), The Yellow Claw (1915), The Devil Doctor (1916), The Hand of Fu-Manchu (1917), Brood of the Witch-Queen (1918), Dope (1919) and Bat Wing (1921). Bat Wing was published in 1921. A Spanish colonel and a dark secret make up the plot. Detective Paul Harvey and his trusted sidekick are brought in to solve the mystery, which includes voodoo rites, vampire bats, an Edgar Allen Poe-esque writer, and other bizarre developments.