A Caldecott Honor Award Winner | Hardcover Picture Book | JUVENILE FICTION/Bedtime & Dreams The Moon Jumpers is available again for the first time in more than ten years. With new color separations of the original artwork, the illustrations are closer to the brilliance of Sendak’s magnificent originals than ever before! Rediscover the enchanting pairing of Janice May Udry's evocative text with Maurice Sendak's extraordinary artwork. After the sun sets, children play outside under the glow of the moon.