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Gregor and the Code of Claw (The Underland Chronicles #5) book cover

Gregor and the Code of Claw (The Underland Chronicles #5)

by Suzanne Collins

Scholastic Inc. 2010

★★★★☆

Easy read — content targets 6th grade and up

Reading level 5 (5th grade) but themes aimed at ages 11+

Themes include war and peace

5th grade English Juvenile Fiction
418
Pages
11
AR Points
8.1h
Read time
AR Quiz Available

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Genre

Fantasy

Themes

  • courage
  • prophecy and destiny
  • war and peace
  • family bonds
  • loyalty
  • sacrifice
  • leadership
  • codebreaking

About this book

In the climactic finale of the Underland Chronicles, Gregor faces a chilling prophecy that hints at the warrior’s end while a massive rat army closes in. With his family’s safety and Regalia’s future on the line, he must crack a mysterious code and decide what kind of hero he will be. Fast-paced action, high stakes, and deep friendships drive this gripping adventure. Perfect for strong middle-grade readers who enjoy fantasy with heart, strategy, and daring battles.

Setting: the Underland—an expansive subterranean world beneath New York City, centered on Regalia and surrounding battlefronts

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Frequently Asked Questions

Is Gregor and the Code of Claw (The Underland Chronicles #5) right for my child?

It depends — here's what to consider for Gregor and the Code of Claw (The Underland Chronicles #5). The reading level is AR 5, which is typical for 5th grade. The interest level is rated Middle Grades Plus (6+), meaning the themes and content are designed for ages 11+ (6th grade and up). Themes include courage, prophecy and destiny, war and peace.

How long does it take to read Gregor and the Code of Claw (The Underland Chronicles #5)?

At a typical 5th grade reading pace, Gregor and the Code of Claw (The Underland Chronicles #5) takes around 8.1h to finish. The book has 80,000 words. Slower or faster readers may vary significantly.

Does Gregor and the Code of Claw (The Underland Chronicles #5) have an AR quiz?

Yes — Gregor and the Code of Claw (The Underland Chronicles #5) has an AR quiz available, worth 11 points. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.

What grade level is Gregor and the Code of Claw (The Underland Chronicles #5)?

Gregor and the Code of Claw (The Underland Chronicles #5) has an AR reading level of 5, which places it at a 5th grade reading difficulty. The interest level is rated Middle Grades Plus (6+) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.