Devil's Organ
Roger Leloup
Devil's Organ
Age Rating, Reading Level & Content Guide
by Roger Leloup
The text is written at a 2nd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.
We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.
About This Book
Yoko Tsuno flips a switch, and suddenly the room hums with strange energy. Sparks fly as the mysterious Devil's Organ begins to play, opening a portal to another world. But what will happen when the music stops?
Quick Assessment
This early reader book follows Yoko Tsuno, a skilled electronics engineer, as she embarks on thrilling adventures that span the globe and even travel through time and space. The story combines elements of science fiction and fantasy suitable for children aged 5 to 8, with engaging illustrations and simple text to support early reading skills.
Why we rated Devil's Organ 7C
Devil's Organ is written at a Level 2 reading level across 48 pages. Strong independent readers around grade 3.0 can typically handle this book on their own; with parent or teacher support, Devil's Organ works for readers up to grade 4.0.
We rate Devil's Organ as 7C ("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, Devil's Organ explores adventure, science & nature, 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 5-8 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about adventure, science & nature, fantasy world-building.
- ✓ Curious kids who prefer real-world topics over made-up stories.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
7C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
Similar Books
Based on content and theme analysis
Roger and the Devil.
Marian Parry
Roger and the Devil.
Marian Parry
Devil's Story Book
Natalie Babbitt
Devil's Story Book
Natalie Babbitt
The Devil Witch
B. R. Snyder
The Devil Witch
B. R. Snyder
R.O.D., read or dream.
Hideyuki Kurata
R.O.D., read or dream.
Hideyuki Kurata
Samurai And the Long-nosed Devil
Lensey Namioka
Samurai And the Long-nosed Devil
Lensey Namioka
Portal of Doom
Laurie S. Sutton
Portal of Doom
Laurie S. Sutton
Details
Book Length
- ISBN
- 9781849181648
- Pages
- 48
- Publisher
- 9th Cinebook
- Published
- 2013
- Type
- Nonfiction