What reading level is The thirteenth box?

The thirteenth box by J. A. Ratcliffe is at a Level 6 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is The thirteenth box appropriate for?

The thirteenth box is recommended for Ages 9-12. HootRating: 11LE (Light — Emotional).

What genre is The thirteenth box?

The thirteenth box is fiction — Adventure stories.

Does The thirteenth box have any content warnings?

The thirteenth box has a HootRating of 11LE (Light — Emotional). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is The thirteenth box?

The thirteenth box by J. A. Ratcliffe is 248 pages.

The thirteenth box

J. A. Ratcliffe

The thirteenth box

Age Rating, Reading Level & Content Guide

by J. A. Ratcliffe

Reading Level 6 11LE 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.

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About This Book

There’s a secret hidden inside the thirteenth box—one that could change everything. Three kids, each with their own story, find themselves caught in a dangerous game with smugglers who will stop at nothing to get what they want. But that’s only the beginning.

Themes

Adventure Mystery Friendship

Quick Assessment

This middle-grade adventure follows three children who become entangled in a conflict involving smugglers and a mysterious machine made from hidden boxes. Suitable for ages 9-12, the story includes themes of teamwork and courage with mild peril but no graphic content. Parents should note the presence of some suspenseful scenes centered around smuggling.