Elf on the Shelf Scout Elves Present: Hooray! It's Your First "The Elf on the Shelf" Library Introduces a new set of believers to some of the North Pole's most magical tales Set of 3 easy to read board books, aimed at 2-4 year olds Library includes board books based on: The Elf on the Shelf: A Christmas Tradition, A Birthday Tradition and Elf Pets: A Reindeer Tradition