6:40 to Montreal

"Agatha's husband bought her a first-class ticket on the famous six-hour train from Toronto to Montreal as a present - a one-day writing retreat so she could get some serious writing done on her book. The first-class car is the perfect place to be productive, with only a handful of other passengers, plenty of snacks and drinks, and beautiful views flying by outside the window. But when the train breaks down in the middle of the Canadian woods and one of Agatha's fellow passengers dies quietly in his seat, what started out as a pleasant day in transit with no distractions turns into a fight for survival against an unknown and unseen enemy. Will Agatha - or any of them - make it out alive?"--