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Flat Stanley and the Lost Treasure book cover

Flat Stanley and the Lost Treasure

by Jeff Brown

Turtleback Books 2016

Great fit for 2nd grade

Reading level and content both target K–3rd grade · ages 5–9

2nd grade English Adventure stories
0.5
AR Points
6m
Read time
AR Quiz Available

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Genre

Adventure

Themes

  • bravery
  • helping others
  • teamwork
  • problem solving
  • adventure
  • kindness
  • ocean exploration

About this book

Flat Stanley dives into an underwater adventure to search for sunken treasure and discovers a dolphin in trouble. With his unique flatness and big heart, he finds clever ways to help and keep the adventure going. Simple sentences, bright action, and gentle humor make this a confidence-building read for new readers. Fans of Flat Stanley will enjoy the mix of exploration and kindness beneath the sea.

Setting: a seaside town and the tropical ocean/underwater reef

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Frequently Asked Questions

Is Flat Stanley and the Lost Treasure right for my child?

Yes — Flat Stanley and the Lost Treasure is a great fit for 2nd grade. The reading level is AR 2.2, which is typical for 2nd grade. The interest level is rated Lower Grades (K–3), meaning the themes and content are designed for ages 5–9 (K–3rd grade). Themes include bravery, helping others, teamwork.

How long does it take to read Flat Stanley and the Lost Treasure?

At a typical 2nd grade reading pace, Flat Stanley and the Lost Treasure takes around 6m to finish. The book has 750 words. Slower or faster readers may vary significantly.

Does Flat Stanley and the Lost Treasure have an AR quiz?

Yes — Flat Stanley and the Lost Treasure has an AR quiz available, worth 0.5 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 Flat Stanley and the Lost Treasure?

Flat Stanley and the Lost Treasure has an AR reading level of 2.2, which places it at a 2nd grade reading difficulty. The interest level is rated Lower Grades (K–3) — 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.