Skip to main content
The AR Booklist
Case of the Disappearing Dirt (Cinnamon Lake Mysteries) book cover

Case of the Disappearing Dirt (Cinnamon Lake Mysteries)

by Dandi Daley Mackall

Concordia Pub. House 2000

Easy read — content targets 4th–8th grade

Reading level 3.8 (3rd grade) but themes aimed at ages 9–14

Themes include environmental stewardship

3rd grade English
77
Pages
1
AR Points
1.2h
Read time
AR Quiz Available

Bookshop.org supports independent bookstores. As an Amazon Associate we earn from qualifying purchases. Retailer links may be affiliate links.

Learn more about Accelerated Reading →

Genre

Mystery

Themes

  • friendship
  • teamwork
  • problem-solving
  • honesty
  • community
  • responsibility
  • faith
  • environmental stewardship

About this book

When piles of dirt around Cinnamon Lake start vanishing, a tight-knit group of friends turns sleuth to figure out who—or what—is behind the mystery. Clues lead them around their lakeside town as they practice careful observation, ask smart questions, and learn to work together. Light humor, short chapters, and relatable kid detectives make this an inviting read for elementary and middle-grade readers. Young mystery fans enjoy the fast pace, clean suspense, and teamwork on display.

Setting: a contemporary small town by a lake

Readers also enjoyed

Frequently Asked Questions

Is Case of the Disappearing Dirt (Cinnamon Lake Mysteries) right for my child?

It depends — here's what to consider for Case of the Disappearing Dirt (Cinnamon Lake Mysteries). The reading level is AR 3.8, which is typical for 3rd 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, teamwork, problem-solving.

How long does it take to read Case of the Disappearing Dirt (Cinnamon Lake Mysteries)?

At a typical 3rd grade reading pace, Case of the Disappearing Dirt (Cinnamon Lake Mysteries) takes around 1.2h to finish. The book has 10,000 words. Slower or faster readers may vary significantly.

Does Case of the Disappearing Dirt (Cinnamon Lake Mysteries) have an AR quiz?

Yes — Case of the Disappearing Dirt (Cinnamon Lake Mysteries) has an AR quiz available, worth 1 point. 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 Case of the Disappearing Dirt (Cinnamon Lake Mysteries)?

Case of the Disappearing Dirt (Cinnamon Lake Mysteries) has an AR reading level of 3.8, which places it at a 3rd 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.