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Lost book cover

Lost

by Sarah Prineas

HarperCollins 2009

Joseph O'Loughlin

Great fit for 4th grade

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

4th grade English
9
AR Points
7.5h
Read time
AR Quiz Available

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Genre

Fantasy

Themes

  • friendship
  • resourcefulness
  • identity
  • loyalty
  • power and responsibility
  • class divides
  • courage
  • mentorship

About this book

Connwaer, a clever former pickpocket turned wizard’s apprentice, has lost the magical stone that helped him work spells. With Wellmet’s magic acting strangely and danger closing in, Conn must rely on his wits, risky new magic, and a few trusted friends to uncover what’s gone wrong. Fast-paced chapters, secret codes, and inventive worldbuilding make this an exciting read for middle-grade fantasy fans. Perfect for readers who like clever heroes, magical mysteries, and high-stakes adventures without heavy violence.

Setting: the magic-powered city of Wellmet and a journey beyond its walls

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Frequently Asked Questions

Is Lost right for my child?

Yes — Lost is a great fit for 4th grade. The reading level is AR 4.8, which is typical for 4th 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, identity.

How long does it take to read Lost?

At a typical 4th grade reading pace, Lost takes around 7.5h to finish. The book has 68,000 words. Slower or faster readers may vary significantly.

Does Lost have an AR quiz?

Yes — Lost has an AR quiz available, worth 9 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 Lost?

Lost has an AR reading level of 4.8, which places it at a 4th 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.