Journey to the dawn of time
John A. Long
Journey to the dawn of time
Age Rating, Reading Level & Content Guide
Return to Devil's Roost
by John A. Long
The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.
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About This Book
Sarah and Peter aren’t just any adventurers—they’re time travelers who dive back to the very dawn of Earth, when the world was nothing but a bubbling, mysterious soup! Their newest mission takes them deeper into the past than ever before, and what they discover could change the future of the whole planet.
Themes
Quick Assessment
This middle-grade fiction book follows Sarah, now a paleontologist, and Peter, a novelist, as they embark on a thrilling time-travel adventure to prehistoric Australia. Suitable for ages 9-12, the story blends science and imagination to explore early Earth and paleontology themes, with mild peril appropriate for this age group.
Why we rated Journey to the dawn of time 9LE
Journey to the dawn of time is written at a Level 4-5 reading level across 159 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Journey to the dawn of time works for readers up to grade 6.5.
We rate Journey to the dawn of time as 9LE ("Light — Emotional") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, Journey to the dawn of time explores dinosaurs, prehistoric animals, time travel, adventure, and science & nature — 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, prehistoric animals, time travel.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" 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
- 1863683577
- Pages
- 159
- Publisher
- Fremantle Arts Center Press
- Published
- 2003
- Type
- Fiction