What reading level is Escape from the Island of Aquarius?

Escape from the Island of Aquarius by Frank E. Peretti is at a Level 5-6 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Escape from the Island of Aquarius appropriate for?

Escape from the Island of Aquarius is recommended for Ages 9-12. HootRating: 10LP (Light — Physical). Content flags: Mild Peril.

What genre is Escape from the Island of Aquarius?

Escape from the Island of Aquarius is fiction — Juvenile Fiction. Part of the Cooper Kids Adventure series.

Does Escape from the Island of Aquarius have any content warnings?

Escape from the Island of Aquarius has a HootRating of 10LP (Light — Physical). Content flags include: Mild Peril. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Escape from the Island of Aquarius?

Escape from the Island of Aquarius by Frank E. Peretti is 164 pages (approximately 38,604 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Escape from the Island of Aquarius

Frank E. Peretti

Escape from the Island of Aquarius

Age Rating, Reading Level & Content Guide

by Frank E. Peretti

Cooper Kids Adventure

Reading Level 5-6 10LP Ages 9-12 Balanced Read Page-Turner

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 mild with minimal sensitive material.

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About This Book

The Cooper family travels to a remote island in the South Seas to find a missing missionary named Adam MacKenzie. As they search, they face puzzling challenges and must figure out if the man they meet is truly Adam while uncovering secrets behind the island’s strange troubles. Their adventure leads them to surprising discoveries that test their courage and trust.

Themes

Adventure Family MysteryFaith

Quick Assessment

This is a Level 5-6 book with mild content intensity. Content themes include mild peril. Written for readers ages 9-12.

Why we rated Escape from the Island of Aquarius 10LP

Escape from the Island of Aquarius is written at a Level 5-6 reading level across 164 pages (approximately 38,604 words). Strong independent readers around grade 6.6 can typically handle this book on their own; with parent or teacher support, Escape from the Island of Aquarius works for readers up to grade 7.6.

Read aloud, Escape from the Island of Aquarius runs about 4.3 hours — long enough to span several bedtime sessions.

We rate Escape from the Island of Aquarius as 10LP ("Light — Physical") 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.

Specific content flags noted by reviewers: Mild Peril.

Thematically, Escape from the Island of Aquarius explores adventure, family, mystery, and faith — 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.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about adventure, family, mystery.
✓ Readers who fall hard for one book and want a long series to live in — there are 6 more books in the Cooper Kids Adventure series.