The moon is a constant presence that children become aware of in their earliest days. So many young readers wonder and ask about the moon soon after they learn to speak, and it's the topic of many early childhood bedtime books. The author's expertise as an educator on communicating complex concepts to children through easy, accessible language brings the subject of the moon engagingly up-close, even for the most reluctant of readers. Color photography from NASA and graphics add to comprehension of a range of STEAM topics.