Author: A.A. Milne / Year: 1882-1956  / Genre: Mystery

Antony Gillingham arrives at the Red House moments after a gunshot is heard. The room is locked, the murderer has disappeared and, in Antony's opinion, the police are going about it the wrong way. Antony, who was looking for a new profession anyway, decides to solve the murder himself, with a little help from his friend Bill.