Ninja

Gail Terp

Cover of Ninja

Ninja

Age Rating, Reading Level & Content Guide

by Gail Terp

History's Warriors; Bolt (Black Rabbit)

Reading Level 3-4 Gentle (Lvl 1) Ages 9-12 Balanced Read Page-Turner

The text is written at a 3rd 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

Explore the secret world of ninjas and uncover their fascinating history through clear explanations, colorful illustrations, and interesting facts. This engaging guide helps young readers tell the difference between ninja myths and reality while diving into ancient Japanese culture.

Themes

HistoryJapanSpiesAdventureScience & Nature

Quick Assessment

This is a Level 3-4 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

For Parents

Content Intensity

Level 1 — Gentle
Gentle Mild Moderate Intense Very Intense

No conflict beyond everyday childhood experiences. Safe for sensitive readers.

Data confidence: standard

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

Reading Insights

Hook Factor

9/10

High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
3
Emotional Weight
2
Narrative Pace
9
Theme Richness
5
World Scope
1
Data Confidence
8

More in the History's Warriors; Bolt (Black Rabbit) Series

Similar Books

Based on content and theme analysis

See all books like this →

Details

Book Length

31 pages
635 words
4m read-aloud
ISBN
9781680728514
Pages
31
Publisher
Black Rabbit Books
Published
2020
Type
Nonfiction
Word Count
635
Read-Aloud
~4 min
Text Density
Picture-Heavy

Genres

Ninja

Subjects

Japan, HistoryJapanSpies