[1] Snow is the seventh book published by the author after The Space Between, The Fall of Never, The Nature of Monsters, Via Dolorosa, Passenger, and Shamrock Alley.

Todd Curry wants to see his estranged son Justin and his ex-wife Brianna for the holidays, having disappointed them in previous years.

The group, led by Todd, rents an SUV and attempts to drive to their respective destinations in Iowa, but their plans are changed when they nearly run over a man wandering through the snow.

There's Tully, a rough-around-the-edges townperson; Brendan and Molly, a couple with a baby on the way; Bruce, the town's remaining police officer; and Charlie and Cody, kids who also happen to be brother and sister.

At the police station, Todd and Kate learn that mechanical devices that had not been in the town when the attack started still function properly.