The Twelfth Elf is a young children's book concerning the attitudes, personalities and activities of 12 elves darting around the house one night - and the wonderful surprise revelation at the end.
The CD is a compilation of kids' songs (suitable for parents, as well), which include the song on which the book was based. And finally there is a coloring book, black and white line drawings of the illustrations, that a child of any age can color in.