Part of the We Both Read series, We All Sleep invites adults and children to read aloud together. The left-hand page is for adults, and highlighted in the simple text is the word the child will use on his right-hand page. Two phrases are introduced and then re-enforced throughout so the child gains word recognition and confidence. The text is informative and fun, and children will like acting out their expressive lines. A good book for pre-naptime.