Agatha Christie's most audacious crime mystery, reissued with a striking new cover designed to appeal to the latest generation of Agatha Christie fans and book lovers. / Newly repackaged Agatha Christie paperbacks, designed in response to market research and target the largest possible number of potential Agatha Christie readers. / Two out of three of all fiction readers have read an Agatha Christie book, and more than half want to read her again. / New covers designed to build on successful brand recognition of the Agatha Christie trademark as well as evoke a sense of mystery -- no two covers will look the same! / Also available as an unabridged audiobook, read by Hugh Fraser, and in a comic book edition. / The first Agatha Christie book published by Collins, and the one which really made her name for its sheer ingenuity.