The story follows the adventures of a group of people who are staying at a hotel in London. One night, a mysterious figure appears in the hotel's Room 13, and the guests soon find themselves embroiled in a sinister plot involving a secret society, a stolen diamond, and a mysterious death. As the guests investigate, they uncover a web of intrigue and danger that threatens to ensnare them all. The novel is a classic example of the "locked room" mystery, in which a crime is committed in a seemingly impossible way. It is also a classic example of the "impossible crime" genre, in which the perpetrator of the crime is never revealed. Room 13 is a thrilling and suspenseful mystery that will keep readers guessing until the very end.
By Edgar Wallace · First published 1924 · Genre: Mystery, Thriller, Crime Fiction · 33 chapters