Dickens & Rumi
Cover of TUNNEL OF BONES

book

TUNNEL OF BONES

Age rating, content warnings & parent guide

Victoria Schwab

Is TUNNEL OF BONES appropriate for your child? See the reviewed age guidance, content cautions, positive themes, and supporting evidence below.

Accidentally awakening a spirit in the Catacombs under Paris, Cass must solve a mystery before the city is haunted forever. (Ages 9 to 12)

Ages 10+Book 2 · Cassidy BlakeSource checked

Why this age? Supernatural danger, threatening ghosts, peril, and references to death may unsettle younger readers, but the violence is generally non-graphic and the story is written for middle-grade readers. This is guidance, not a safety guarantee; reading level and family context may differ.

Where to get it

As an Amazon Associate and Bookshop.org affiliate, Dickens & Rumi may earn a small commission from qualifying purchases, at no extra cost to you.

10-second decision

Is this likely to fit your family?

Age guidanceAges 10+
Strongest cautionsFrightening scenes 4/5 · Death of a character 3/5 · Violence 2/5
Strongest positivesCourage & resilience 4/5 · Creativity & curiosity 4/5
Series positionBook 2 · Cassidy Blake
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

Supernatural danger, threatening ghosts, peril, and references to death may unsettle younger readers, but the violence is generally non-graphic and the story is written for middle-grade readers. This is guidance, not a safety guarantee; reading level and family context may differ. Courage & resilience; strongest caution: frightening scenes.

Readiness snapshotAge guidance: 10+Main watch-out: Frightening scenes 4/5
Recommendation 4/5

Editorial rating

How this review was built

Dickens & Rumi editorial
Source checkedPublication method
14Scored categories
14Evidence notes
1Explicit 0/5 checks
Nov 7, 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
Show Wikipedia summary

Open to load a short Wikipedia summary.

Quick view

At a glance

Recommended age10+

Strongest cautions

  • Frightening scenes4/5
  • Death of a character3/5
  • Violence2/5

Strongest positives

  • Courage & resilience4/5
  • Creativity & curiosity4/5
  • Kindness & empathy4/5

Reading order

Series progression

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

Next volumeBook 3 · Bridge of SoulsStrongest cautions: Frightening scenes 4/5 · Death of a character 3/5Open next review →
  1. Book 2 · TUNNEL OF BONESAges 10+
    Frightening scenes4/5Death of a character3/5Violence2/5Graphic injury1/5Romance1/5Strong language1/5
    Starting point
  2. Book 3 · Bridge of Souls
    Frightening scenes4/5Death of a character3/5Violence3/5Graphic injury1/5Religious themes1/5Romance1/5Strong language1/5
    Gets more intense

Keep going

What should you do next?

One review should lead naturally to the next useful choice.

Similar, with lighter cautions

Want something gentler?

These reviewed titles have overlapping age guidance and a lower total caution score than TUNNEL OF BONES. Open each review for the details.

What’s in it?

Death of a character3/5
Why this rating?

Ghosts and the circumstances of death are important to the story; grief and loss are treated as meaningful themes.

Graphic injury1/5
Why this rating?

Some ghostly or injury-related imagery may occur, but graphic blood and detailed bodily harm are not central.

Strong language1/5
Why this rating?

Mild, age-appropriate language throughout.

Romance1/5
Why this rating?

Very minor or non-existent romantic interests.

Frightening scenes4/5
Why this rating?

Ghosts, hauntings, threatening supernatural forces, chases, and suspense are central to the mystery.

Violence2/5
Why this rating?

Contains mild supernatural peril and minor scuffles involving ghosts.

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.

Religious themes · 0/5

What’s good in it?

Courage & resilience4/5
Why this rating?

Cassidy repeatedly confronts frightening supernatural threats and difficult truths while trying to protect others.

Creativity & curiosity4/5
Why this rating?

The imaginative ghost-world premise, mystery solving, and inventive supernatural rules strongly encourage imaginative engagement.

Diverse representation2/5
Why this rating?

Includes a diverse cast of characters.

Educational value2/5
Why this rating?

Provides incidental historical facts about Paris and the Catacombs.

Kindness & empathy4/5
Why this rating?

Friendship, compassion for troubled spirits, family care, and cooperation are recurring positive qualities.

Positive messages4/5
Why this rating?

The story supports loyalty, empathy, responsibility, facing fear, and helping others rather than seeking danger for its own sake.

Good role models3/5
Why this rating?

Cassidy is a thoughtful, brave, and responsible protagonist.

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 TUNNEL OF BONES would you have made differently, and why?
  4. Who changed the most in TUNNEL OF BONES, and what caused that change?
Discuss this title with other parents

Community perspective — separate from editorial ratings

What families noticed

Community signal

Community ratings and written reactions are a separate layer. They do not automatically change Dickens & Rumi’s official age guidance or content scores.

Add your perspective

Sign in from the homepage to rate this title.

If you liked this

Try something nearby

Related by age fit, format, and catalogue context.

These content notes are a starting point, not a guarantee. Review the evidence and use your own judgment before choosing a title.

Something wrong with this guide? Report age, caution, series, cover, or title issues.