The Clue of the Silver Key

Edgar Wallace was one of the most prolific British mystery writers of the early 20th century, famed for his fast-paced plots, sharp dialogue, and vivid depictions of London's criminal underworld. The Clue of the Silver Key belongs to his series featuring Superintendent T. B. Smith, a shrewd and steady detective often called upon to solve baffling crimes that mix high society with the London underworld.

Published in 1929, the novel captures the late-1920s fascination with organized crime, hidden identities, and clever criminal enterprises. Wallace wrote it during the height of his popularity-he was known as "The King of Thrillers" at the time-and the book reflects his signature mix of mystery, suspense, and brisk storytelling.

The story begins with the mysterious murder of John Wood, a respectable businessman found dead under suspicious circumstances in his London flat. The only apparent clue is a small silver key, whose origin and purpose are completely unknown.