Paperback. Publisher: HarperCollins UK Agatha Christie's most exotic murder mystery. reissued with a striking new cover designed to appeal to the latest generation of Agatha Christie fans and book lovers The tranquillity of a cruise along the Nile is shattered by the discovery that Linnet Ridgeway. has been shot through the head She was young. stylish and beautiful. a girl who had everything - until she lost her life Hercule Poirot recalls an earlier outburst by a fellow passenger:.. 'I'd like to put my dear little pistol against her head and just press the trigger. 'Yet in this exotic setting' nothing is ever quite what it seems ...