The Naughty List — L.A. Kelley

Something smells at Penrose's Department Store and it isn't sugarplums.

Christmas had always been a magical time for Rosalie, but not this year. The new manager introduces idiotic rules, steals the affections of the cute temp Santa, and forces employees into butt-ugly elf hats. Then Rosalie meets a real E.L.F. (Elemental Life Form) named David and gets lassoed into a desperate hunt for the stolen Naughty and Nice List. Now the couple must stay one step ahead of the hellhounds, dodge a murderous invisible demon, and retrieve the List before the world tumbles into chaos.