The astonishing differences between the sunlit daytime sky and the star-speckled sky at night are a source of wonder for young children. Glorious photos of day lit, sunset, nighttime, and sunrise skies accompanied by simple, fact-based text offer a satisfying explanation of the changes children see from day to day. A great introduction to Earth’s rotation cycle, with fun facts, Learn More page, picture glossary, and index. Paperback, 24 pages.