The Twilight Prisoner

Katherine Marsh

Cover of The Twilight Prisoner

The Twilight Prisoner

Age Rating, Reading Level & Content Guide

by Katherine Marsh

Reading Level 6 Mild (Lvl 2) Ages 9-12 Balanced Read

The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.

About This Book

Jack races through the shadowy underworld, heart pounding as he tries to keep up with Cora. They’ve just stepped through a mysterious gateway, and everything feels different—darker, more dangerous. But when the path behind them disappears, Jack realizes getting back might be impossible.

Quick Assessment

This middle-grade fantasy adventure follows Jack Perdu as he navigates life after a journey to the underworld, blending modern settings with Greek mythology. The story explores themes of friendship and bravery, with some suspenseful moments involving crossing between worlds. Suitable for ages 9-12, it contains mild peril but remains appropriate for young readers interested in mythological fantasy.

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

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
4
Theme Richness
6
World Scope
1
Data Confidence
7

Similar Books

Based on content and theme analysis

See all books like this →

Details

Book Length

256 pages
ISBN
9781423106944
Pages
256
Publisher
Disney-Hyperion
Published
April 6, 2010
Type
Fiction

Genres

Subjects

LiteratureAction & AdventureScience Fiction, Fantasy, Mystery & HorrorScience Fiction, Fantasy, & MagicTeensLiterature & FictionAdventure & ThrillersScience Fiction & FantasyFantasy