The Sign of the Four
A masterful Mystery / Detective Fiction classic: Follow Sherlock Holmes as he untangles a deadly web of stolen treasure, a mysterious map, and a poisoned dart in the fog-bound streets of London.

A beautiful client, a missing father, a glittering hoard of Indian treasure, and a cryptic note signed by four men... the world's greatest consulting detective is back on the case.

Every year since the mysterious disappearance of her father, Miss Mary Morstan has received a rare, lustrous pearl from an anonymous sender. Now, a cryptic summons requests her presence at the Lyceum Theatre, drawing her into a deadly maze of deceit and murder. She turns to Sherlock Holmes and Dr. Watson for help, plunging the legendary duo into one of the darkest and most complex investigations of their careers. From the eccentricities of Pondicherry Lodge to a thrilling midnight boat chase down the River Thames, Holmes and Watson must unravel a gruesome murder, track a wooden-legged assassin, and decode the enigmatic "Sign of the Four" before the killers vanish with the legendary Agra treasure.
Why you will love this: Fans of brilliant, atmospheric Mystery / Detective Fiction will be captivated by this timeless Victorian classic. Packed with masterful deductions, edge-of-your-seat thrills, bizarre tropes, and the fascinating dynamic between the cold, analytical Holmes and the romantic Watson, this unabridged audiobook is a cornerstone of the mystery genre.
Historical Note: Sir Arthur Conan Doyle (1859-1930) revolutionized detective fiction with his creation of Sherlock Holmes. First published in 1890, The Sign of the Four is the second novel featuring the iconic sleuth, cementing Doyle's legacy as a master of suspense and establishing Holmes as a literary immortal.