Fu-Manchu - The Daughter of Fu-Manchu, Paperback/Sax Rohmer

Across Egypt, Nayland Smith pursued Fah Lo Suee, the deadly daughter of Fu-Manchu. She was possessed of all her father's subversive secrets. She had pillaged the tomb of the Black Ape for the key to its ancient mysteries - and therefore leadership over all the evil cults of the East. No one could stop her - unless it was Fu Manchu himself.