The Elf on the Shelf is a book we have about an Elf that lives at your house after Thanksgiving. Peter, our elf, travels to the North Pole every night to report to Santa on the children's behavior and attitude. He moves to a different spot in the house most mornings. (Sometimes it takes him a very long time to return because he has alot to tell Santa about Jacob's behavior.) This was his first spot this year. He stayed there for four days. Cece kept waiting for him to move. Hey moms, this is a great way to make sure your kids know that Santa is watching.