The Sign of Four: A Sherlock Holmes Mystery

The Sign of Four: A Sherlock Holmes Mystery

1890

A new edition of "The Sign of Four," Sir Arthur Conan Doyle's second full-length novel featuring Sherlock Holmes. This book is controversial for Holmes' use of cocaine.


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10 primary books39 released books

#2 in Sherlock Holmes

Sherlock Holmes is a 39-book series with 39 released primary works first released in 18 with contributions by Arthur Conan Doyle, Anthony Laude, and Adrian Conan Doyle.


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