Agatha Christie's world-famous serial killer mystery, reissued with a striking new cover designed to appeal to the latest generation of Agatha Christie fans and book lovers. There's a serial killer on the loose, bent on working his way through the alphabet. And as a macabre calling card he leaves beside each victim's corpe the ABC Railway Guide open at the name of the town where the murder has taken place. Having begun with Andover, Bexhill and then Churston, there seems little chance of the murderer being caught – until he makes the crucial and vain mistake of challenging Hercules Poirot to frustrate his plans… About the Author Agatha Christie was born in Torquay in 1890 and became, quite simply, the best-selling novelist in history. Her first novel, 'The Mysterious Affair at Styles', written towards the end of the First World War, introduced us to Hercule Poirot, who was to become the most popular detective in crime fiction since Sherlock Holmes. She is known throughout the world as the Queen of Crime. Her books have sold over a billion copies in the English language and another billion in 44 foreign languages. She is the author of 80 crime novels and short story collections, 19 plays, and six novels under the name of Mary Westmacott and saw her work translated into more languages than Shakespeare. Her enduring success, enhanced by many film and TV adaptations, is a tribute to the timeless appeal of her characters and the unequalled ingenuity of the plots.