Books by Walt K. Moon

Walt K. Moon has 15 rated books in HootRated's catalog spanning Grade 1–6 reading level. The typical Walt K. Moon book lands at Grade 1, with average content intensity 1.1/5. Walt K. Moon's books span 7 series, including Bumba Books; Season Fun, Season Fun; Bumba Books, Bumba Books; Let's Explore Countries, and 4 more.

Reading level alone doesn't tell parents whether a Walt K. Moon book is right for a child. 100% of Walt K. Moon's rated titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. 0% are rated Intense or Very Intense. The intensity badges below (green → red) help you match books to your child's emotional readiness, not just their reading ability. See our methodology for how we rate.