Celebrating 30 years of this essential bedtime book for babies and toddlers, this beautiful book is destined to lull wakeful little ones to sleep. An essential bedtime book for babies and toddlers. Soft, cozy illustrations of sleepy baby animals and their soothing parents are accompanied by rhyme destined to lull wakeful little ones to sleep. Darkness is falling everywhere and little ones are getting sleepy, feeling cozy, and being tucked in. Every creature, from mice to sheep, kittens to fish, and especially children will love to snuggle under the covers for this comforting nighttime read!