What reading level is Karen's Promise?

Karen's Promise by Ann M. Martin is at a Level 4-5 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Karen's Promise appropriate for?

Karen's Promise is recommended for Ages 9-12. HootRating: 9C (Clear).

What genre is Karen's Promise?

Karen's Promise is fiction — Brothers and sisters. Part of the Baby-Sitters Little Sister series.

Does Karen's Promise have any content warnings?

Karen's Promise has a HootRating of 9C (Clear). No specific content flags noted. 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 Promise?

Karen's Promise by Ann M. Martin is 98 pages (approximately 10,402 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Karen's Promise

Ann M. Martin

Karen's Promise

Age Rating, Reading Level & Content Guide

by Ann M. Martin

Baby-Sitters Little Sister

Reading Level 4-5 9C Ages 9-12 Balanced Read Page-Turner

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 gentle with no concerning themes.

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About This Book

Karen faces a tough choice when her mom and stepdad plan a six-month move to Chicago—should she keep her promise to go along or stay behind with her other family in Stoneybrook? Navigating loyalty, family ties, and change, Karen learns what it means to balance love and commitment. This heartfelt story captures the challenges of blended families and the strength found in making difficult decisions.

Themes

FamilyStepfamiliesBrothers and sistersMoving

Quick Assessment

This is a Level 4-5 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated Karen's Promise 9C

Karen's Promise is written at a Level 4-5 reading level across 98 pages (approximately 10,402 words). Strong independent readers around grade 5.2 can typically handle this book on their own; with parent or teacher support, Karen's Promise works for readers up to grade 6.2.

Read aloud, Karen's Promise runs about 1.2 hours — long enough to span several bedtime sessions.

We rate Karen's Promise as 9C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.

Thematically, Karen's Promise explores family, stepfamilies, brothers and sisters, and moving — 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.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about family, stepfamilies, brothers and sisters.
✓ 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.

Maybe not for

! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.