MURDER ON THE ORIENT EXPRESS by AGATHA CHRISTIE

Detective Hercule Poirot was on a train to Paris when a murder had occurred during the night. The victim is a rich american, who had approached Poirot for help the day before. He was found with multiple stabs to his body, with several innocuous clues left at the scene of crime. As always, the murderer has not left, everyone is a suspect.

A very nice book. I purposely chose it because it was thin and light enough to be carried around. I tried to guess who the murderer was as I read the book, but it turns out to be more clever than that.