About the Book: Published in 1922, The Red House Mystery is A. A. Milne’s only detective novel, set in a quiet English manor where a locked-room murder shocks its inhabitants. Antony Gillingham, a curious outsider, teams up with his clever friend to unravel the mystery. Filled with sharp plotting, dry humor, and witty dialogue, Milne applies a light, playful touch to the cozy mystery genre. This classic puzzle relies on deduction and charm rather than violence, offering an engaging and intellectually satisfying read.