Agatha’s husband has bought her a first-class ticket on the scenic six-hour train from Toronto to Montreal as a gift–a one-day writing retreat so she can get some serious work done on her new book, a highly-anticipated follow-up to Agatha’s runaway bestseller debut novel. 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 Agatha has other plans for her day out… plans that are unexpectedly derailed when the train breaks down in the middle of the frigid Canadian woods and one of Agatha’s fellow passengers dies quietly in his seat. Soon, a pleasant morning in transit turns into a fight for survival against an unknown and unseen enemy. Will Agatha–or any of the passengers–make it out alive?
