An elderly spinster has been poisoned in her country home... Everyone blamed Emily's accident on a rubber ball left on the stairs by her frisky terrier. But the more she thought about her fall, the more convinced she became that one of her relatives was trying to kill her. On April 17th she wrote her suspicions in a letter to Hercule Poirot. Mysteriously he didn't receive the letter until June 28th! by which time Emily was already dead! / A new series of Agatha Christie mass market editions, stylishly repackaged based on new market research, and designed to bring the books to a wider readership. / Market research shows that two out of three of all fiction readers have read an Agatha Christie book, and more than half want to read her again / Major marketing campaign behind these new Agatha Christie editions.

"One of Poirot's most brilliant achievements" Glasgow Herald