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The AR Booklist
The Double Jinx Mystery book cover

The Double Jinx Mystery

by Carolyn Keene

1973

★★★★★

Great fit for 5th grade

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

5th grade English
152
Pages
5
AR Points
3.8h
Read time
AR Quiz Available

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Genre

Mystery

Themes

  • friendship
  • resourcefulness
  • courage
  • environmental conservation
  • justice
  • perseverance

About this book

Nancy Drew is pulled into a tangle of pranks, threats, and disappearing clues after strange "jinxes" strike a local project tied to a bird sanctuary. With Bess and George by her side, Nancy follows a trail of sabotage, rare birds, and double-crosses that put her keen observation skills to the test. The mystery builds with secretive suspects, late-night stakeouts, and clever traps—without anything too scary for middle-grade readers. Fans love the fast pace, smart sleuthing, and teamwork that make Nancy’s adventures so satisfying.

Setting: River Heights and a nearby wildlife refuge, 1970s Midwest

Frequently Asked Questions

Is The Double Jinx Mystery right for my child?

Yes — The Double Jinx Mystery is a great fit for 5th grade. The reading level is AR 5.3, 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, resourcefulness, courage.

How long does it take to read The Double Jinx Mystery?

At a typical 5th grade reading pace, The Double Jinx Mystery takes around 3.8h to finish. The book has 38,000 words. Slower or faster readers may vary significantly.

Does The Double Jinx Mystery have an AR quiz?

Yes — The Double Jinx Mystery 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 The Double Jinx Mystery?

The Double Jinx Mystery has an AR reading level of 5.3, 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.