".this gentle story describes where, when, how often and how long different animals sleep. Realistic paintings of particular species at rest fill three-quarters of each double-page spread.Both bedtime book and informational text, this appealing title ends with a short list of books and websites for further research." -- Kirkus Reviews "Informative, inviting narrative alongside detailed paintings." -- The Virginian-Pilot "Cozy, moon-glowing illustrations illuminate the pages of this restful, informative picture book-a smart choice for bedtime reading." -- Lodi News Central "This is definitely one selection readers can cozy up with." -- Library Media Connection "A simple science title not only answers basic questions about when animals sleep, where they sleep, and how long they sleep, but also provides fascinating glimpses into some unusual ways of sleeping.

" -- Books for Growing Minds ".a beautifully illustrated book." -- New York State Reading Association Blog "The book contains interesting and relevant facts about animals.colorful illustrations of animals in their habitats will enthrall young readers.highly recommended." -- Science Books & Films.