Death on the Nile

The finding that Linnet Ridgeway had been shot in the head broke the calm of a luxury cruise along the Nile. She was young, fashionable, and stunning. A girl who seemed to have it all… until she died.
“I’d want to put my darling little pistol to her skull and just press the trigger,” Hercule Poirot said, recalling an earlier outburst by a fellow traveller. However, nothing is ever quite as it seems under the scorching heat of the Egyptian sun.