The Sign of the Four – A Sherlock Holmes Adventure (Collin Classics)

How many times have I told you that after eliminating what is impossible, whatever remains, no matter how unlikely, must be the truth?” – Arthur Conan Doyle

Miss Mary Morstan appears at 221B, Baker Street, seeking assistance in locating her vanished father. A former British Army officer, he disappeared without a trace upon arriving in London. However, there’s more to the story! Alongside this, Miss Morstan receives anonymous gifts of pearls and a letter urging her to meet an unidentified individual. Who is behind these pearl gifts? Will Sherlock Holmes manage to reunite Miss Morstan with her missing father?

In “The Sign of the Four,” Sherlock Holmes and Dr. Watson embark on a thrilling journey, uncovering the mystery of a concealed treasure as they pursue the culprits.