A near-fine condition 1979 reprint of the 1936 experiment in cold-case epistolary crime fiction by the horror titan Dennis Wheatley. This copy is in far better condition than most you see for sale, has all of the clues included (a section of blood-stained curtain! a burnt match! a cutting of human hair!) and, vitally, still has the solution sealed. Even I don't know whodunnit!
Great fun and a very interesting gift for the lover of true-crime and mystery games.
