Books by John Martin
7 books by John Martin, rated for reading level and content intensity.
John Martin has 3 rated books in HootRated's catalog spanning Grade 4 reading level. The typical John Martin book lands at Grade 4, with average content intensity 1/5. Most John Martin titles fall within the All-Star Sports; Sports Superstars (Kaleidoscope) series.
Reading level alone doesn't tell parents whether a John Martin book is right for a child. 100% of John Martin'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.
Jet Watercraft
John Martin
Jet Watercraft
John Martin
Complete German Audio Course (Hugo)
John Martin
Complete German Audio Course (Hugo)
John Martin
German (Hugo Complete Course)
John Martin
German (Hugo Complete Course)
John Martin
Harry Potter
John Martin
Harry Potter
John Martin
Aaron Judge
John Martin
Aaron Judge
John Martin
LeBron James
John Martin
LeBron James
John Martin
Antonio Brown
John Martin
Antonio Brown
John Martin
Questions about John Martin's books
- What reading level are John Martin's books?
- John Martin's rated books range from Grade 4, with the typical book at Grade 4. Each title has a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.
- Are John Martin's books appropriate for sensitive readers?
- 3 of John Martin's 3 rated books (100%) are at Gentle or Mild intensity — safe for sensitive readers. 0 (0%) are rated Intense or Very Intense. Average intensity: 1/5.
- What age are John Martin's books appropriate for?
- John Martin's rated books target Ages 9–12. HootRated rates each book on reading level and content intensity — match both dimensions, not just one.