the garage, he finds the mysterious Mr Campion loitering around. Admiring the Colonel's ancient car, they find it has been converted to contain a powerful Rolls-Royce engine. The two head back into the house to see the end of the game, and find Meggie in a state of shock. The knife was handed to her at some point, and then snatched away again, but not before she realised the blade was covered in blood. When the lights are finally restored, they hear the Colonel has fallen ill and has been taken to bed. The party breaks up for the night, but as George prepares for bed he is visited by Prenderby, a young newly-qualified doctor, who has been shown Coombe's body and been asked by Doctor Whitby to sign forms allowing a rapid cremation, but, nervous and suspicious, has refused. Abbershaw is next to be asked, and entering the room he at once pulls the sheet from the bed. Although there are no obvious signs of foul play, Abbershaw's experience tells him the man did not die of heart failure, as Whitby claims. Also, his mask has slipped, revealing an unmarked face beneath. Abbershaw is forced to sign the forms, but plans to wire London the next day, to delay the cremation until a proper investigation can be carried out. Later that night, the house is woken by loud noises, and they find Campion fighting wildly with one of the servants. Abbershaw finds a leather case on the ground, which he later opens, burning the document it contains and secreting the case. He talks with Meggie and her friend Anne, finding that Campion had met Anne in London, informed her he was invited to the party and got a lift down in her car. The next day, Whitby and the chauffeur depart early with the body. At breakfast, the imposing Mr Dawlish makes a stark announcement – the cars have been drained of fuel, and no-one is to leave the house until something he has lost is returned to him. A brave young rugby-player attempts to escape in a car powered by alcohol, but is shot and wounded. Campion, having mocked their captors, disappears, but later materialises, dusty and shaken, in Abbershaw's wardrobe. He tells them he has been roughly interrogated and locked up, but escaped through a secret passage, and also that he came to the house on a