The planet of Libris

Name: The planet of Libris
Author: Clotilde Bruneau
ISBN: 9780761387619

Age Rating, Reading Level & Content Guide

based on the animated series and an original story by Agnes Bidaud

by Clotilde Bruneau

Illustrated by Audrey Bussi

Little Prince

Reading Level 2-3 C · Gentle Ages 9-12 Balanced Read Page-Turner

The text is written at a 2nd grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes. Its HootRating code, C, means gentle content.

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About This Book

On the Planet of Libris, books are mysteriously vanishing into thin air! The Little Prince sets out on a magical adventure to find out why reading is being stopped, uncovering a tale filled with love and envy along the way. Join the quest to save stories and bring books back to the people!

Themes

Adventure Friendship RomanceBooks and ReadingFantasy World-Building

Quick Assessment

This is a Level 2-3 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated The planet of Libris C (Gentle)

The planet of Libris is written at a Level 2-3 reading level across 48 pages (approximately 3,440 words). Reading-wise, most kids in grade 4 and up can manage The planet of Libris on their own; younger readers can enjoy it with a parent or teacher reading along.

Read aloud, The planet of Libris takes about 23 minutes, which fits within a single read-aloud session.

We rate The planet of Libris as C (Gentle) 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 Libris explores adventure, friendship, romance, books and reading, 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.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about adventure, friendship, romance.
✓ 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.

Maybe not for

! Readers looking for something heavier — this is a gentle, low-stakes story by design.

For Parents

Content Intensity

C · Gentle

Emotional

Gentle

Physical

Gentle

Social

Gentle

Thematic

Gentle

Reading the HootRating code: the first letter is the content intensity (C = Gentle · L = Mild · M = Moderate · I = Intense · V = Very Intense); the second, when there is one, is the kind of content that drives it (E = Emotional · P = Physical · S = Social · T = Thematic). Reading level and age range are rated separately. How we rate

No conflict beyond everyday childhood experiences. Safe for sensitive readers.

Data confidence: standard

Was our "Gentle" content intensity rating accurate for this book?