Books by David F. Marx

David F. Marx has 19 rated books in HootRated's catalog spanning Grade 0–4 reading level. The typical David F. Marx book lands at Grade 3, with average content intensity 1.3/5. David F. Marx's books span 4 series, including Rookie Read-About Geography-Countries, Rookie Read-About Geography-Landforms & Landmarks, Rookie Reader, and 1 more.

Reading level alone doesn't tell parents whether a David F. Marx book is right for a child. 89% of David F. Marx's rated titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. 11% 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.