Detectives: A.J. RAFFLES by E. W. Hornung

Complete list of collections featuring mysteries starring gentleman thief Arthur J. Raffles and sidekick Harry "Bunny" Manders. Written by E. W. Hornung (brother-in-law to Sherlock Holmes creator Sir Arthur Conan Doyle).

The Amateur Cracksman (1899)
The Black Mask (1901)
A Thief in the Night (1904)
Mr. Justice Raffles (1909) - full-length novel

More detectives:
C. AUGUSTE DUPIN by Edgar Allan Poe (1841)
SHERLOCK HOLMES by Sir Arthur Conan Doyle (1887)
PHILO VANCE by S.S. Van Dine (1926)
THE BARON by John Creasey (1937)
BERNIE RHODENBARR (Burglar) by Lawrence Block (1977)