A Tiny Vegetable, Many Mattresses, and the Science of the Princess and the Pea - Paperback

Koster, Gloria: - Gloria Koster is a school librarian and an author of many children's books. She belongs to the Children's Book Committee of Bank Street College of Education. Gloria enjoys both city and country life, dividing her time between New York City and the Berkshire Hills of Massachusetts. She has three adult children and a bunch of energetic grandkids.Pavlic, Dusan: - Dusan Pavlic has illustrated hundreds of books for publishers around the world. Many of his witty and charming illustrations have won awards, including the Golden Pen. Dusan works as an illustrator and graphic designer in Belgrade, Serbia.