French language
Published 1896 by Hachette.

Arthur Conan Doyle: La Marque des quatre (French language, 1896, Hachette)
French language
Published 1896 by Hachette.
The Sign of the Four (1890), also called The Sign of Four, is the second novel featuring Sherlock Holmes written by Sir Arthur Conan Doyle. Doyle wrote four novels and 56 short stories featuring the fictional detective.