Boynton is back Joining Barnyard Dance and Birthday Monsters, here is Hey Wake Up a good-morning book with the irrepressible language, the inimitable illustrations, the irresistible cast of characters only Sandra Boynton could create. Yawn. Stretch. Touch your toes. Shimmy shimmy shimmy, Wiggle your nose. Just watch out for the broccoli stew. (Ew.)