Books by John Dennis Fitzgerald
5 books by John Dennis Fitzgerald have full reviews here; all 14 John Dennis Fitzgerald titles and editions in our catalog are rated for reading level and content intensity.
John Dennis Fitzgerald has 5 books with full reviews on HootRated, spanning Grade 5 reading level. The typical John Dennis Fitzgerald book lands at Grade 5, with average content intensity 1.8/5. Most John Dennis Fitzgerald titles fall within the Great Brain series.
Reading level alone doesn't tell parents whether a John Dennis Fitzgerald book is right for a child. 80% of John Dennis Fitzgerald's reviewed titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. None 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.
The great brain
John Dennis Fitzgerald
The great brain
John Dennis Fitzgerald
The Great Brain Reforms
John Dennis Fitzgerald
The Great Brain Reforms
John Dennis Fitzgerald
Me and my little brain
John Dennis Fitzgerald
Me and my little brain
John Dennis Fitzgerald
More adventures of the great brain
John Dennis Fitzgerald
More adventures of the great brain
John Dennis Fitzgerald
The great brain is back
John Dennis Fitzgerald
The great brain is back
John Dennis Fitzgerald
More John Dennis Fitzgerald titles in our catalog
Each is rated too; choosing one opens it in search.
- Me and My Little Brain (Novel) Level 5 · Gentle
- More adventures of the GreatBrain Level 4-5 · Gentle
- The Great Brain at the Academy Level 5-6 · Mild 3 editions
Questions about John Dennis Fitzgerald's books
- What reading level are John Dennis Fitzgerald's books?
- John Dennis Fitzgerald's reviewed books range from Grade 5, with the typical book at Grade 5. Each title has a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.
- Are John Dennis Fitzgerald's books appropriate for sensitive readers?
- 4 of John Dennis Fitzgerald's 5 reviewed books (80%) are at Gentle or Mild intensity — safe for sensitive readers. None are rated Intense or Very Intense. Average intensity: 1.8/5.
- What age are John Dennis Fitzgerald's books appropriate for?
- John Dennis Fitzgerald's reviewed books target Ages 9-12. HootRated rates each book on reading level and content intensity — match both dimensions, not just one.