"You think it's murder, don't you?""There is no proof of that as yet, sir," Bobby answered cautiously."No, I know, but it's what you think," Glynne answered. After a pause, he added: "So do I."Viscount Byatt was found dead in his car without a mark on him. Millionaire Andy White's corpse was discovered in a remote cottage in Wales - no clue to the cause of death. When a grotesque-looking visitor calls on Detective-Sergeant Bobby Owen in the middle of the night, the latter's help is urgently needed - if a third young man isn't to suffer the same murderous and mystifying fate. Accompanied by his fiancee Olive Farrar, Bobby is up against more than one femme fatale in this delicious and diabolical golden age mystery.