From the creator of Zorro. Never before reprinted, this series of nine novelettes saw publication in 1932-33 within the pages of Detective Fiction Weekly. Owing much to author Johnston McCulley's better-known creation, the masked crimefighter The Mongoose was in actuality two people-Sidney Carleigh and his sister Eleanor-who planned the revenge against those bankers and prominent individuals who framed their father for crimes which sent him to prison. With an all-new introduction by Peter Poplaski.