Another title in the new and stylish Agatha Christie Signature Editions series.
Pretty, young Anne came to London for adventure. She found it immediately - on the platform of Hyde Park Corner tube station, where a thin man, reeking of mothballs, lost his balance and was electrocuted on the rails.
The Scotland Yard verdict was accidental death. But Anne was not satisfied. After all, who was the man in a brown suit who examined the body? And why did he race off, leaving a cryptic message behind: '17-122 Kilmorden Castle'?
The suave and debonair Colonel Race must solve the question, not of 'accidental death or suicide', but 'murder or double murder'.