Secret House

Published in 1922, 'Secret House' by Edgar Wallace is a mystery novel set in London, where a stranger encounters a veiled editor at a small publication. The plot unfolds around themes of blackmail and deception, particularly when two men are found murdered near the home of a millionaire with ties to the secret police. Wallace's work is notable for its intricate plot and exploration of the darker side of society, making it a compelling read for fans of crime fiction.