With a Vengeance

by Riley Sager

What Anna wants is for each of them to lose the will to live—and then be forced to keep on living. Only then will she be satisfied. Revenge is fleeting. Vengeance lasts a lifetime.

The snow is so thick she can hardly see. Her bare feet slap against the freezing steel. Her fingers claw at the equally cold roof. Through some combination of miracle and might, she makes it to the top of the train in ten seconds flat.