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Fuzzy Mud book cover

Fuzzy Mud

by Louis Sachar

Delacorte Press 2015

★★★★★

Great fit for 5th grade

Reading level and content both target 4th–8th grade · ages 9–14

5th grade English Juvenile Fiction
173
Pages
5
AR Points
3.0h
Read time
AR Quiz Available

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Genre

Science Fiction

Themes

  • friendship
  • bullying
  • courage
  • responsibility
  • environmental ethics
  • bioengineering
  • consequences of choices
  • fear and bravery

About this book

To avoid a bully, fifth grader Tamaya and seventh grader Marshall cut through off-limits woods and stumble into a patch of strange, fuzzy-looking mud. Soon, mysterious rashes and rumors spread, and the kids race to uncover what’s really happening before it gets out of control. Short, fast chapters and a mix of school drama and science make this a gripping read. Perfect for grades 4–7 who like eco-mysteries and stories that spark big questions about choices and consequences.

Setting: a suburban town and the off-limits woods near Woodridge Academy

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Frequently Asked Questions

Is Fuzzy Mud right for my child?

Yes — Fuzzy Mud is a great fit for 5th grade. The reading level is AR 5, which is typical for 5th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include friendship, bullying, courage.

How long does it take to read Fuzzy Mud?

At a typical 5th grade reading pace, Fuzzy Mud takes around 3.0h to finish. The book has 29,400 words. Slower or faster readers may vary significantly.

Does Fuzzy Mud have an AR quiz?

Yes — Fuzzy Mud has an AR quiz available, worth 5 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 Fuzzy Mud?

Fuzzy Mud has an AR reading level of 5, which places it at a 5th grade reading difficulty. The interest level is rated Middle Grades (4–8) — 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.