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Dark Island trilogy

Greg Farshtey

Cover of Dark Island trilogy

Dark Island trilogy

Age Rating, Reading Level & Content Guide

by Greg Farshtey

LEGO Ninjago: Masters of Spinjitzu (Little, Brown)

Reading Level 5-6 LP · Mild · Physical Ages 9-12 Balanced Read Page-Turner

The text is written at a 5th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material. Its HootRating code, LP, means mild content, mostly physical.

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About This Book

A mysterious darkness rises over the Ninjago world as fishermen disappear and fierce storms gather near Dark Island. When key allies vanish without a trace, the ninja must use their elemental powers and Spinjitzu skills to confront dangerous new threats. Adventure awaits as they race to protect their realm from a peril that could change everything forever.

Quick Assessment

This is a Level 5-6 book with mild content intensity. Content themes include mild peril, fantasy violence. Written for readers ages 9-12.

Why we rated Dark Island trilogy LP (Mild)

Dark Island trilogy is written at a Level 5-6 reading level across 134 pages (approximately 11,951 words). Reading-wise, most kids in grade 6 and up can manage Dark Island trilogy on their own; younger readers can enjoy it with a parent or teacher reading along.

Read aloud, Dark Island trilogy runs about 1.3 hours — long enough to span several bedtime sessions.

We rate Dark Island trilogy as LP (Mild, mostly physical) because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

Specific content flags noted by reviewers: Mild Peril, Fantasy Violence.

Thematically, Dark Island trilogy explores adventure, fantasy world-building, friendship, and ninja — 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.

Maybe not for

  • ! Children who are sensitive to violence, even when handled at age-appropriate levels.

For Parents

Content Intensity

LP · Mild · Physical
Emotional
Gentle
Physical
Mild ←
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

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril Fantasy Violence
Data confidence: standard

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

Reading Insights

Hook Factor

7/10

High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
4
Narrative Pace
7
Theme Richness
6
World Scope
1
Data Confidence
8

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Details

Book Length

134 pages
11,951 words
1h 20m read-aloud
ISBN
9780316357029
Pages
134
Publisher
Little, Brown Books for Young Readers
Published
2016
Type
Fiction
Word Count
11,951
Read-Aloud
~1h 20m
Text Density
Light Text

Genres

Subjects

NinjaAdventure and AdventurersComic Books, Strips