What reading level is Don't tell mummy?

Don't tell mummy by Tom B. Stone is at a Level 4-5 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Don't tell mummy appropriate for?

Don't tell mummy is recommended for Ages 9-12. HootRating: 9C (Clear).

What genre is Don't tell mummy?

Don't tell mummy is fiction — Juvenile Fiction. Part of the Graveyard School series.

Does Don't tell mummy have any content warnings?

Don't tell mummy 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 Don't tell mummy?

Don't tell mummy by Tom B. Stone is 112 pages (approximately 19,022 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Don't tell mummy

Tom B. Stone

Don't tell mummy

Age Rating, Reading Level & Content Guide

by Tom B. Stone

Graveyard School

Reading Level 4-5 9C 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 gentle with no concerning themes.

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About This Book

Christopher isn't a fan of Christmas, but everything changes when he experiences magical visits showing him his holiday past, present, and future. These surprising journeys help him see the true meaning of the season in a whole new way. Join Christopher as he discovers why Christmas might just be worth celebrating after all.

Themes

Family Coming of AgeHolidayFantasy World-Building

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 Don't tell mummy 9C

Don't tell mummy is written at a Level 4-5 reading level across 112 pages (approximately 19,022 words). Strong independent readers around grade 5.1 can typically handle this book on their own; with parent or teacher support, Don't tell mummy works for readers up to grade 6.1.

Read aloud, Don't tell mummy runs about 2.1 hours — long enough to span several bedtime sessions.

We rate Don't tell mummy 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, Don't tell mummy explores family, coming of age, holiday, and fantasy world-building — 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, holiday.
✓ Readers who fall hard for one book and want a long series to live in — there are 26 more books in the Graveyard School 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.