Mermaids of the Deep Blue Sea

Gertrude Chandler Warner

Cover of Mermaids of the Deep Blue Sea

Mermaids of the Deep Blue Sea

Age Rating, Reading Level & Content Guide

by Gertrude Chandler Warner

Boxcar Children Creatures of Legend

Reading Level 4-5 Mild (Lvl 2) Ages 9-12 Balanced Read

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

Join the Alden family and Dr. Iris Perez as they dive into the mysteries of the ocean near Puerto Rico, exploring tales of manatees, mermaids, and sea monsters. When a local man disappears, the children must unravel the truth behind the legends lurking in the deep sea. Adventure and discovery await beneath the waves!

Quick Assessment

This is a Level 4-5 book with mild content intensity. Content themes include mild peril. Written for readers ages 9-12.

For Parents

Content Intensity

Level 2 — Mild
Gentle Mild Moderate Intense Very Intense

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril
Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

6/10

Engaging read with solid pacing and interesting themes.

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
3
Emotional Weight
4
Theme Richness
5
World Scope
1
Data Confidence
8

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Details

Book Length

0
17,940 words
2h 0m read-aloud
ISBN
9780807508060
Publisher
Random House Books for Young Readers
Published
2021
Type
Fiction
Word Count
17,940
Read-Aloud
~2h 0m

Genres