Edgar Wallace's 'Room 13' is a gripping mystery novel that follows the story of Detective Larry Holt as he delves into the mysterious disappearance of a wealthy financier. Set in London during the early 20th century, Wallace's descriptive and engaging writing style immerses the reader in a world of intrigue and suspense. The atmospheric setting and cleverly crafted plot keep the reader on the edge of their seat until the thrilling conclusion. Wallace's ability to create tension and suspense is reminiscent of other classic mystery writers of his time. 'Room 13' is a must-read for fans of detective fiction and those who enjoy a good old-fashioned mystery. Edgar Wallace, known for his prolific output of crime fiction, brings his expertise to this novel, drawing on his own experiences as a journalist and war correspondent. His attention to detail and skillful storytelling make 'Room 13' a standout in his body of work. I highly recommend 'Room 13' to anyone looking for a thrilling mystery that will leave them guessing until the very end.