What reading level is The Inventor's Secret?

The Inventor's Secret by Chad Morris is at a Level 4-5 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is The Inventor's Secret appropriate for?

The Inventor's Secret is recommended for Ages 9-12. Content intensity: "Moderate" (3/5). Content flags: Physical Danger, Fear & Anxiety.

What genre is The Inventor's Secret?

The Inventor's Secret is fiction — Juvenile Fiction. Part of the Cragbridge Hall series.

Does The Inventor's Secret have any content warnings?

The Inventor's Secret has a content intensity rating of "Moderate" (3/5). Content flags include: Physical Danger, Fear & Anxiety. On HootRated, every book is rated for emotional, physical, and social content themes to help parents make informed choices.

How many pages is The Inventor's Secret?

The Inventor's Secret by Chad Morris is 344 pages (approximately 76,861 words).

The Inventor's Secret

Chad Morris

The Inventor's Secret

Age Rating, Reading Level & Content Guide

by Chad Morris

Cragbridge Hall

Reading Level 4-5 Moderate (Lvl 3) Ages 9-12 Matched

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.

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About This Book

Twins Abby and Derick begin a thrilling adventure as they enter the academy their grandfather built, discovering the perils of time travel. When their parents get trapped aboard the Titanic on the night it sinks, the siblings must use their wits and courage to rescue them before it's too late. This exciting journey blends mystery, family bonds, and a touch of fantasy.

Themes

Family Adventure Fantasy World-Building Friendship Coming of Age

Quick Assessment

This is a Level 4-5 book with moderate content intensity. Content themes include physical danger, fear & anxiety. Written for readers ages 9-12.

For Parents

Content Intensity

Level 3 — Moderate

Gentle Mild Moderate Intense Very Intense

Real stakes and emotional weight. May include sustained danger, loss, or bullying.

Content Flags

Physical Danger Fear & Anxiety

Data confidence: standard

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

Reading Insights

Hook Factor

5/10

Engaging read with solid pacing and interesting themes.

Discussion Potential

4/10

Good conversation starter with themes worth exploring together.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level

Emotional Weight

Narrative Pace

Theme Richness

World Scope

Data Confidence

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Details

Book Length

344 pages

76,861 words

8h 32m read-aloud

ISBN: 9781609073268
Pages: 344
Publisher: Cragbridge Hall
Published: 2013
Type: Fiction
Word Count: 76,861
Read-Aloud: ~8h 32m
Text Density: Standard

Genres

Juvenile Fiction

Subjects

School StoriesBrothers and SistersFantasyFantasy FictionBoarding SchoolsSpace and TimePrivate SchoolsGrandfathersTwinsInventionsSchoolsSiblingsTitanicInventors