The sign of the four | Arthur Conan Dotle

First published in 1890, The Sign of the Four is the second full-length novel featuring the legendary detective Sherlock Holmes and his loyal friend, Dr. Watson. This thrilling mystery showcases Arthur Conan Doyle’s genius for combining intrigue, suspense, and brilliant deduction.

The story begins when Mary Morstan approaches Holmes with a strange case involving a missing father, a mysterious letter, and a hidden treasure. What follows is a gripping tale of betrayal, greed, and revenge, set against the dark underworld of Victorian London. Holmes’s sharp intellect and Watson’s steady narration guide readers through a maze of secrets, danger, and pursuit.

✨ Themes:

• The power of logic and deduction in solving mysteries.

• The clash between justice, greed, and morality.

• Adventure, treasure hunts, and hidden conspiracies.

• The enduring friendship of Holmes and Watson.

🎯 Why It’s Recommended:

As one of Conan Doyle’s most celebrated works, The Sign of the Four is essential reading for fans of detective fiction. Its blend of suspense, exotic backstory, and unforgettable characters makes it a cornerstone of the Sherlock Holmes canon.