Christopher Quarles returns with a new run of investigations: the strange death of Sir Grenville Rusholm, a kidnapping, the Delverton affair, a mysterious house in Manleigh Road, a jewel theft in which only the earrings are taken, and a stolen aeroplane model. The elderly professor reasons where the police only arrest.
Ingenious Edwardian puzzles for readers who like their detectives cerebral. Download the free EPUB.