What reading level is Karen's toothache?

Karen's toothache by Ann M. Martin, Susan Tang is at a Level 3-4 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Karen's toothache appropriate for?

Karen's toothache is recommended for Ages 9-12. HootRating: 8LE (Light — Emotional). Content flags: Mild Peril, Fear & Anxiety.

What genre is Karen's toothache?

Karen's toothache is fiction — Dentists. Part of the Baby-Sitters Little Sister series.

Does Karen's toothache have any content warnings?

Karen's toothache has a HootRating of 8LE (Light — Emotional). Content flags include: Mild Peril, Fear & Anxiety. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Karen's toothache?

Karen's toothache by Ann M. Martin, Susan Tang is 96 pages (approximately 9,982 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Karen's toothache

Ann M. Martin, Susan Tang

Karen's toothache

Age Rating, Reading Level & Content Guide

by Ann M. Martin, Susan Tang

Baby-Sitters Little Sister

Reading Level 3-4 8LE Ages 9-12 Matched

The text is written at a 3rd 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

Karen tries to ignore her painful toothache, wishing it would disappear on its own. When the pain becomes too much, she visits the dentist and discovers she needs to have her tooth pulled. Through this experience, Karen learns about courage and taking care of herself.

Themes

Family Coming of AgeHealth

Quick Assessment

This is a Level 3-4 book with mild content intensity. Content themes include mild peril, fear & anxiety. Written for readers ages 9-12.

Why we rated Karen's toothache 8LE

Karen's toothache is written at a Level 3-4 reading level across 96 pages (approximately 9,982 words). Strong independent readers around grade 4.2 can typically handle this book on their own; with parent or teacher support, Karen's toothache works for readers up to grade 5.2.

Read aloud, Karen's toothache runs about 1.1 hours — long enough to span several bedtime sessions.

We rate Karen's toothache as 8LE ("Light — Emotional") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

Specific content flags noted by reviewers: Mild Peril, Fear & Anxiety.

Thematically, Karen's toothache explores family, coming of age, and health — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
✓ Readers who like a steady plot with enough momentum to keep pages turning.
✓ Kids drawn to stories about family, coming of age, health.
✓ Readers who fall hard for one book and want a long series to live in — there are 85 more books in the Baby-Sitters Little Sister series.