Books by Thea Stilton
3 books by Thea Stilton have full reviews here; all 13 Thea Stilton titles and editions in our catalog are rated for reading level and content intensity.
Thea Stilton has 3 books with full reviews on HootRated, spanning Grade 4–5 reading level. The typical Thea Stilton book lands at Grade 5, with average content intensity 1.3/5. Thea Stilton's books span 2 series, including Thea Stilton (Scholastic), Thea Stilton: The Treasure Seekers.
Reading level alone doesn't tell parents whether a Thea Stilton book is right for a child. All of Thea Stilton'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.
Thea Stilton and the Prince's Emerald
Thea Stilton
Thea Stilton and the Prince's Emerald
Thea Stilton
Compass of the Stars
Thea Stilton
Compass of the Stars
Thea Stilton
Annie
Thea Stilton
Annie
Thea Stilton
More Thea Stilton titles in our catalog
Each is rated too; choosing one opens it in search.
- Mouseford Academy: The Missing Diary Level 4-5 · Mild
- The Cloud Castle: A Geronimo Stilton Adventure (Thea Stilton: Special Edition #4): A Geronimo Stilton Adventure Level 7 · Gentle 2 editions
- Thea Stilton and the Lost Letters Level 4-5 · Mild
- Thea Stilton and the Madagascar Madness Level 4-5 · Mild
- Thea Stilton and the Secret of the Old Castle Level 4-5 · Mild
- Thea Stilton and the Star Castaways Level 4-5 · Mild
- Thea Stilton and the tropical treasure Level 4-5 · Gentle
- Thea Stilton and the Venice masquerade Level 4-5 · Mild
- Thea Stilton: The Dragon's Code Level 4-5 · Mild
Questions about Thea Stilton's books
- What reading level are Thea Stilton's books?
- Thea Stilton's reviewed books range from Grade 4–5, 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 Thea Stilton's books appropriate for sensitive readers?
- All 3 of Thea Stilton's reviewed books are at Gentle or Mild intensity — safe for sensitive readers. None are rated Intense or Very Intense. Average intensity: 1.3/5.
- What age are Thea Stilton's books appropriate for?
- Thea Stilton's reviewed books target Ages 9-12. HootRated rates each book on reading level and content intensity — match both dimensions, not just one.