Old Sleuth, 1839？-1898

Old Sleuth (1839?–1898) was a pseudonymous American author of popular detective fiction in the late nineteenth century; reliable public information about his real name and life is limited, and even his birth and death years remain uncertain. Seven of his works are held here, most centering on detectives, a female detective, and criminal adventure, such as Cad Metti, The Female Detective Strategist, Oscar the Detective, and The Dock Rats of New York. These works often feature recurring series characters, with tight plots and mounting suspense, skillful in staging pursuit, disguise, and contests of wits. The language is plain and direct, bearing the clear marks of serial and cheap fiction. They reflect the period's strong appetite for detective stories and offer material for studying the narrative patterns and character types of early American popular detective literature.