On a fine autumn weekend, Lord Aveling hosts a hunting party at his country house, Bragley Court. Among the guests are an actress, a journalist, an artist, and a mystery novelist. The unlucky thirteenth is John Foss, injured at the local train station and brought to the house to recuperate – but John is nursing a secret of his own. Soon events take a sinister turn when a painting is mutilated, a dog stabbed, and a man strangled. Death strikes more than one of the house guests, and the police are called. Detective Inspector Kendall’s skills are tested to the utmost as he tries to uncover the hidden past of everyone at Bragley Court. This country-house mystery is a forgotten classic of 1930s crime fiction by one of the most undeservedly neglected of golden age detective novelists.

Ted Lyte, amateur thief, has chosen an isolated house by the coast for his first robbery. But Haven House is no ordinary country home. While hunting for silverware to steal, Ted stumbles upon a locked room containing seven dead bodies. Detective Inspector Kendall takes on the case with the help of passing yachtsman Thomas Hazeldean. The search for the house's absent owners brings Hazeldean across the Channel to Boulogne, where he finds more than one motive to stay and investigate.