This classic children's board book written by Eileen Christelow is about five monkeys who get ready for bed, say goodnight to their mama, then proceed to jump on their bed, as mischievous monkeys are apt to do! One by one, they fall off in a delightful rhyming way. Kids love the colorful illustrations, and they also love to read along with the fun story line. For ages baby-preschool. 32 pages, measures 6 1/4" x 5".