What reading level is The One Hundredth Thing About Caroline?

The One Hundredth Thing About Caroline by Lois Lowry is at a Level 4-5 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is The One Hundredth Thing About Caroline appropriate for?

The One Hundredth Thing About Caroline is recommended for Ages 9-12. Content intensity: "Mild" (2/5). Content flags: Mild Peril.

What genre is The One Hundredth Thing About Caroline?

The One Hundredth Thing About Caroline is fiction — Juvenile Fiction.

Does The One Hundredth Thing About Caroline have any content warnings?

The One Hundredth Thing About Caroline has a content intensity rating of "Mild" (2/5). Content flags include: Mild Peril. On HootRated, every book is rated for emotional, physical, and social content themes to help parents make informed choices.

How many pages is The One Hundredth Thing About Caroline?

The One Hundredth Thing About Caroline by Lois Lowry is 163 pages.

The One Hundredth Thing About Caroline

Lois Lowry

The One Hundredth Thing About Caroline

Age Rating, Reading Level & Content Guide

by Lois Lowry

Reading Level 4-5 Mild (Lvl 2) Ages 9-12 Balanced Read

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

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About This Book

Caroline thinks her brother J.P. is the most annoying genius ever—until danger shows up right outside their door. Suddenly, her brilliant brother’s photographic memory might be the only thing that can save them all. But can they stop a mysterious villain before it’s too late?

Themes

Brothers and sistersFriendship MysterySingle-parent family

Quick Assessment

This middle-grade fiction follows Caroline and her older brother J.P., who must work together with a friend to uncover and prevent a crime in their building. The story explores sibling dynamics and problem-solving in a single-parent family setting. Suitable for ages 9-12, it contains suspenseful but age-appropriate themes of mystery and teamwork.