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The AR Booklist
The Spider Sapphire Mystery book cover

The Spider Sapphire Mystery

by Carolyn Keene

1996

★★★★★

Great fit for 5th grade

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

5th grade English
176
Pages
5
AR Points
4.3h
Read time
AR Quiz Available

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Genre

Mystery

Themes

  • friendship and teamwork
  • resourcefulness
  • justice and fairness
  • courage
  • travel and adventure
  • mystery and investigation
  • perseverance
  • identity and deception

About this book

When a rare gem called the Spider Sapphire disappears and an innocent person is blamed, Nancy Drew is on the case. Clues lead Nancy, Bess, and George from River Heights to Africa, where the trail winds through wildlife parks and bustling cities. Packed with secret identities, brave escapes, and clever sleuthing, this classic mystery keeps readers turning pages. Great for fans who enjoy fast-paced puzzles, travel, and a confident heroine who always plays fair.

Setting: River Heights and East Africa (safaris, parks, and cities)

Frequently Asked Questions

Is The Spider Sapphire Mystery right for my child?

Yes — The Spider Sapphire 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 and teamwork, resourcefulness, justice and fairness.

How long does it take to read The Spider Sapphire Mystery?

At a typical 5th grade reading pace, The Spider Sapphire Mystery takes around 4.3h to finish. The book has 43,000 words. Slower or faster readers may vary significantly.

Does The Spider Sapphire Mystery have an AR quiz?

Yes — The Spider Sapphire 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 Spider Sapphire Mystery?

The Spider Sapphire 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.