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The Diamond of Darkhold (Book of Ember #4)

Age rating, content warnings & parent guide

Jeanne DuPrau · 2008

Is The Diamond of Darkhold (Book of Ember #4) appropriate for your child? See the reviewed age guidance, content cautions, positive themes, and supporting evidence below.

Explore the age guidance, content cautions, positive qualities, and supporting notes for The Diamond of Darkhold (Book of Ember #4) by Jeanne DuPrau. This book is recommended for ages 12+; content notes include Frightening scenes, Violence, Death of a character; positive qualities include Courage & resilience, Creativity & curiosity.

Ages 12+Book 4 · Books of EmberSource checked

Why this age? Content-guidance estimate derived from the complete published caution profile. It does not measure reading difficulty and is not a safety guarantee; family context may differ.

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10-second decision

Is this likely to fit your family?

Age guidanceAges 12+
Strongest cautionsFrightening scenes 3/5 · Violence 3/5 · Death of a character 2/5
Strongest positivesCourage & resilience 4/5 · Creativity & curiosity 4/5
Series positionBook 4 · Books of Ember
Recommendation4/5

Courage & resilience; strongest caution: frightening scenes.

This is the quick scan. Open the evidence and methodology below for the basis behind each rating.

Quick context

What parents should know

Content-guidance estimate derived from the complete published caution profile. It does not measure reading difficulty and is not a safety guarantee; family context may differ. Courage & resilience; strongest caution: frightening scenes.

Readiness snapshotAge guidance: 12+Main watch-out: Frightening scenes 3/5
Recommendation 4/5

Editorial rating

How this review was built

Dickens & Rumi editorial
Source checkedPublication method
14Scored categories
14Evidence notes
2Explicit 0/5 checks
Nov 6, 2026Last updated

Dickens & Rumi describes what is present; families decide what matters to them. Community reactions are kept separate from official content ratings.

Review depth14 scored categories14 evidence notes
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At a glance

Recommended age12+

Strongest cautions

  • Frightening scenes3/5
  • Violence3/5
  • Death of a character2/5

Strongest positives

  • Courage & resilience4/5
  • Creativity & curiosity4/5
  • Good role models4/5

Reading order

Series progression

All known volumes are shown. Reviewed books include age guidance and cautions; books still being reviewed are clearly marked.

  1. Book 1 · The City of Ember (The First Book of Ember)Ages 12+
    Frightening scenes3/5Violence3/5Death of a character2/5Graphic injury1/5Products & advertising1/5Religious themes1/5Romance1/5Strong language1/5
    Starting point
  2. Book 2 · The People of Sparks (Book of Ember #2)Ages 12+
    Frightening scenes3/5Violence3/5Death of a character2/5Alcohol or drugs1/5Graphic injury1/5Romance1/5Strong language1/5
    About the same
  3. Book 4 · The Diamond of Darkhold (Book of Ember #4)Ages 12+
    Frightening scenes3/5Violence3/5Death of a character2/5Romance2/5Alcohol or drugs1/5Strong language1/5
    About the same

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What should you do next?

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Similar, with lighter cautions

Want something gentler?

These reviewed titles have overlapping age guidance and a lower total caution score than The Diamond of Darkhold (Book of Ember #4). Open each review for the details.

What’s in it?

Death of a character2/5
Why this rating?

The weight of past losses is present; the story concerns the survival of a civilization, but lacks immediate deaths in the narrative.

Strong language1/5
Why this rating?

Very mild language consistent with middle-grade literature.

Romance2/5
Why this rating?

Lina and Doon have a close, supportive friendship that has matured, but there is no romantic focus.

Frightening scenes3/5
Why this rating?

Dark, ruined settings and uncertain survival may unsettle younger readers, but the tension is mostly atmospheric and adventurous rather than intensely frightening.

Violence3/5
Why this rating?

There are some tense confrontations, moments of entrapment, and physical struggles, but it is not graphic or overly frequent.

Checked and not flagged

No concern recorded in these categories

These categories were explicitly scored 0/5 in the published review. This is not a guarantee that every edition or reader experience is identical.

Graphic injury · 0/5Alcohol or drugs · 0/5

What’s good in it?

Courage & resilience4/5
Why this rating?

Young protagonists confront danger, uncertainty, and hardship while trying to protect others and create a better future.

Creativity & curiosity4/5
Why this rating?

Mystery-solving, exploring unfamiliar environments, preserving knowledge, and inventing practical solutions strongly encourage imagination and curiosity.

Diverse representation2/5
Why this rating?

Represents a post-apocalyptic society with some socioeconomic diversity, though characters are not defined by identity demographics.

Educational value3/5
Why this rating?

It encourages thinking about ecology, technology, civic rebuilding, and how communities preserve knowledge, though it is primarily fiction.

Kindness & empathy4/5
Why this rating?

Empathy and selflessness are core motivators for the protagonists in their quest to save the community.

Positive messages4/5
Why this rating?

The story emphasizes rebuilding, cooperation, responsibility, adaptability, hope, and using knowledge to improve a damaged society.

Good role models4/5
Why this rating?

Doon and Lina are excellent role models, demonstrating integrity, initiative, and dedication to their society.

Family discussion

Talk about it

Conversation starters based on this title’s published content notes.

  1. What did courage look like in this story? Was being brave always the same as being fearless?
  2. Which moment felt most tense or frightening? What helped the characters handle fear?
  3. Which choice in The Diamond of Darkhold (Book of Ember #4) would you have made differently, and why?
  4. Who changed the most in The Diamond of Darkhold (Book of Ember #4), and what caused that change?
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Community perspective — separate from editorial ratings

What families noticed

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