John Butler (Board Books) Genre: Fiction - Children's Picture Books; Book Themes: Animals, Counting and Number "While You Were Sleeping" by John Butler is a good children's picture book for babies and toddlers. While a child is sleeping, animals around the world hunt, play, swim and fly. In this beautifully illustrated bedtime counting book, animals look very real in their natural habitat. Babies and toddlers will enjoy this sweet bedtime story and learn the names of animals. |