The Wrath of Mulgarath

Holly Black

The Wrath of Mulgarath

Age Rating, Reading Level & Content Guide

Movie Tie-in Edition

by Holly Black

Illustrated by Tony DiTerlizzi

Reading Level 4-5 9ME Ages 9-12 Matched

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

Jared, Simon, and Mallory stumble through the shattered remains of their home, heart pounding as they realize Mulgarath has stolen more than just a precious book—he's taken their mother! With goblins closing in and time running out, they team up with magical creatures to dive into the elven realm. Can they save their family and stop Mulgarath before darkness falls?

Themes

Adventure Family Fantasy World-BuildingMythologyFriendship

Quick Assessment

This middle-grade fantasy adventure follows the Grace siblings as they confront the villainous Mulgarath, who has invaded their home and kidnapped their mother. Blending elements of magic, folklore, and thrilling action, the story is suitable for children ages 9-12 and offers themes of family loyalty and bravery. While intense moments of peril and conflict occur, the content remains appropriate for middle-grade readers.

Why we rated The Wrath of Mulgarath 9ME

The Wrath of Mulgarath is written at a Level 4-5 reading level across 160 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, The Wrath of Mulgarath works for readers up to grade 6.5.

We rate The Wrath of Mulgarath as 9ME ("Moderate — Emotional") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from emotional weight, physical peril — 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, The Wrath of Mulgarath explores adventure, family, fantasy world-building, mythology, 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.
✓ Patient readers who enjoy slower, character-driven stories.
✓ Kids drawn to stories about adventure, family, 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

9ME — Moderate — Emotional

Emotional

Moderate ←

Physical

Moderate

Social

Clear

Thematic

Light

Real stakes and emotional weight. May include sustained danger, loss, or bullying.

Data confidence: standard

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

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

3/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level

Emotional Weight

Theme Richness

World Scope

Data Confidence

Similar Books

Based on content and theme analysis

Field Guide

Holly Black

Field Guide

Holly Black

Level 4 Mild

The Wrath of Mulgarath (Spiderwick Chronicles (Audio))

Holly Black, Tony DiTerlizzi