Planet Blood Volume 8 (Planet Blood)
Tae-hyung Kim
Planet Blood Volume 8 (Planet Blood)
Age Rating, Reading Level & Content Guide
by Tae-hyung Kim
The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.
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About This Book
This isn’t just any space war—it's a battle for the future of Earth itself, fought between the Moon and Mars colonies. But when a brave pilot is suddenly whisked away to a mysterious world frozen in medieval times, everything changes. What happens next could decide not just one planet, but the fate of two worlds.
Themes
Quick Assessment
Set in a futuristic space conflict between lunar and Martian colonies vying to reclaim Earth after a devastating war, this graphic novel introduces elements of time and world travel as the protagonist finds himself in a medieval-like world. Suitable for middle-grade readers, it contains themes of war and adventure presented through manga-style artwork. Parents should note the presence of conflict and fantasy violence typical of the genre.
Why we rated Planet Blood Volume 8 (Planet Blood) 9MP
Planet Blood Volume 8 (Planet Blood) is written at a Level 4-5 reading level across 176 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Planet Blood Volume 8 (Planet Blood) works for readers up to grade 6.5.
We rate Planet Blood Volume 8 (Planet Blood) as 9MP ("Moderate — Physical") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from physical peril, thematic difficulty — these are the dimensions parents should evaluate against their reader's tolerance.
No specific content flags were raised by community reviewers, which is consistent with the moderate intensity score.
Thematically, Planet Blood Volume 8 (Planet Blood) explores adventure, science & nature, fantasy world-building, and graphic novels-manga — 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.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about adventure, science & nature, fantasy world-building.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9MP — Moderate — PhysicalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781595325440
- Pages
- 176
- Publisher
- TokyoPop
- Published
- April 1, 2008
- Type
- Fiction