What reading level is The Planet of Time?

The Planet of Time by Clotilde Bruneau is at a Level 3-4 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is The Planet of Time appropriate for?

The Planet of Time is recommended for Ages 9-12. HootRating: 8C (Clear).

What genre is The Planet of Time?

The Planet of Time is fiction — Juvenile Fiction. Part of the Little Prince series.

Does The Planet of Time have any content warnings?

The Planet of Time has a HootRating of 8C (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 The Planet of Time?

The Planet of Time by Clotilde Bruneau is 48 pages (approximately 2,090 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

The Planet of Time

Clotilde Bruneau

The Planet of Time

Age Rating, Reading Level & Content Guide

based on the animated series and an original story

by Clotilde Bruneau

Little Prince

Reading Level 3-4 8C Ages 9-12 Balanced Read Page-Turner

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 gentle with no concerning themes.

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About This Book

On the Planet of Time, some places are frozen while others race ahead, leaving the Teenytimers puzzled and worried. With time out of sync, the Little Prince and Fox must work together to restore order before everything is lost. Their adventure is a thrilling race against the clock!

Themes

Adventure Fantasy World-Building Friendship

Quick Assessment

This is a Level 3-4 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated The Planet of Time 8C

The Planet of Time is written at a Level 3-4 reading level across 48 pages (approximately 2,090 words). Strong independent readers around grade 4.1 can typically handle this book on their own; with parent or teacher support, The Planet of Time works for readers up to grade 5.1.

Read aloud, The Planet of Time takes about 14 minutes, which fits within a single read-aloud session.

We rate The Planet of Time as 8C ("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, The Planet of Time explores adventure, fantasy world-building, and friendship — 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 adventure, fantasy world-building, friendship.
✓ Readers who fall hard for one book and want a long series to live in — there are 14 more books in the Little Prince series.