Secret of the Dolphins
Edward Packard
Secret of the Dolphins
Age Rating, Reading Level & Content Guide
Choose Your Own Adventure #134
by Edward Packard
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 gentle with no concerning themes.
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About This Book
You’re diving deep into the sparkling waters off Hawaii, heart pounding as dolphins swim all around. Suddenly, a mysterious clue surfaces, hinting at a hidden city beneath the waves. But can you solve the secret before time runs out?
Themes
Quick Assessment
This interactive adventure invites children aged 9-12 to explore the Dolphin Institute in Hawaii and engage in a thrilling search for the legendary lost city of dolphins. The book encourages decision-making and problem-solving through its choose-your-own-adventure format. It is appropriate for middle-grade readers and contains no intense content.
Why we rated Secret of the Dolphins 9C
Secret of the Dolphins is written at a Level 4-5 reading level across 117 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Secret of the Dolphins works for readers up to grade 6.5.
We rate Secret of the Dolphins as 9C ("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, Secret of the Dolphins explores adventure, science & nature, friendship, and interactive — 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 adventure, science & nature, friendship.
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
9C — 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
- 9780553293005
- Pages
- 117
- Publisher
- Skylark
- Published
- March 1, 1993
- Type
- Fiction