Endeavour's long journey
John D. Olivas
Endeavour's long journey
Age Rating, Reading Level & Content Guide
celebrating 19 years of space exploration
by John D. Olivas
The text is written at a 5th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.
We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.
About This Book
Jojo's trip to the science museum turns into an exciting adventure as the retired space shuttle Endeavour shares stories about her daring missions and the astronauts who flew her. Along the way, readers discover cool facts, historic milestones, and fun challenges that make space exploration come alive. This journey blends imagination with learning for young space enthusiasts.
Quick Assessment
This is a Level 5-6 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.
Why we rated Endeavour's long journey 10C
Endeavour's long journey is written at a Level 5-6 reading level across 39 pages (approximately 3,786 words). Strong independent readers around grade 6.6 can typically handle this book on their own; with parent or teacher support, Endeavour's long journey works for readers up to grade 7.6.
Read aloud, Endeavour's long journey takes about 25 minutes, which fits within a single read-aloud session.
We rate Endeavour's long journey as 10C ("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, Endeavour's long journey explores science & nature, adventure, historical, friendship, and family — 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.
- ✓ Readers who like a steady plot with enough momentum to keep pages turning.
- ✓ Kids drawn to stories about science & nature, adventure, historical.
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.
For Parents
Content Intensity
10C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
5/10Engaging read with solid pacing and interesting themes.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
Similar Books
Based on content and theme analysis
Voyagers from Space
Cheryl Reifsnyder
Voyagers from Space
Cheryl Reifsnyder
Mission to space
John B. Herrington
Mission to space
John B. Herrington
All about space missions
Miriam J. Gross
All about space missions
Miriam J. Gross
Columbia and beyond
Franklyn M. Branley
Columbia and beyond
Franklyn M. Branley
Voyages Through Time
Peter Ackroyd
Voyages Through Time
Peter Ackroyd
Space Exploration
Sonya Newland
Space Exploration
Sonya Newland
Details
Book Length
- ISBN
- 9780985623722
- Pages
- 39
- Publisher
- East West Discovery Press
- Published
- 2013
- Type
- Fiction
- Word Count
- 3,786
- Read-Aloud
- ~25 min
- Text Density
- Light Text