Locked-room mysteries reached their height of popularity in the Victorian and Edwardian eras; this collection, edited and introduced by David Stuart Davies, brings together stories from such masters of the genre as Edgar Allan Poe, Wilkie Collins, Sir Arthur Conan Doyle and G. K. Chesterton. In each story the reader is invited to play detective and is presented with a challenge: can you solve the mystery before the solution is revealed?