misterio de la casa roja

Misterio de la casa roja, written by A. A. Milne in 1922, is a detective novel featuring Mark Ablett, a host at a lively gathering in his English countryside home. The plot revolves around the mysterious murder of his estranged brother, recently returned from Australia, and the subsequent disappearance of Ablett himself. This work is notable for being Milne's only foray into detective fiction and is regarded as one of the most imaginative closed-room mysteries in the genre.