The long-lost secret diary of the world's worst dinosaur hunter
Tim Collins
The long-lost secret diary of the world's worst dinosaur hunter
Age Rating, Reading Level & Content Guide
by Tim Collins
Illustrated by Horne, Sarah, 1979- illustrator
The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.
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About This Book
What if you were the world's worst dinosaur hunter, but you still had to find the biggest fossil ever? Imagine trekking through the wild American West with nothing but your diary and a whole lot of bad luck. Can Ann turn her fortunes around before her biggest discovery slips away?
Themes
Quick Assessment
This middle-grade fiction book follows Ann, a determined but unlucky teenager who embarks on a dinosaur fossil hunt in the American West. Through humorous diary entries, the story emphasizes resilience and learning from mistakes, while also incorporating educational 'Get Real' fact boxes and a glossary to provide historical and scientific context. Suitable for ages 9-12, the book balances lighthearted adventure with accessible paleontology facts.
Why we rated The long-lost secret diary of the world's worst dinosaur hunter 11C
The long-lost secret diary of the world's worst dinosaur hunter is written at a Level 6 reading level across 211 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, The long-lost secret diary of the world's worst dinosaur hunter works for readers up to grade 8.0.
We rate The long-lost secret diary of the world's worst dinosaur hunter as 11C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, The long-lost secret diary of the world's worst dinosaur hunter explores dinosaurs, humorous stories, fossils, paleontology, and juvenile fiction — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about dinosaurs, humorous stories, fossils.
Maybe not for
- ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781631631962
- Pages
- 211
- Publisher
- Jolly Fish Press
- Published
- 2018
- Type
- Fiction