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Cover of Cobble Cavern

Cobble Cavern

Erik Olsen (2012)

SubgenreHigh Fantasy
Age groupMiddle Grade 8-12
Content ratingPG
Pages (Standard (250-400))
Setting
CSM age10
Goodreads3.86
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Content levels

ViolenceModerate
Sexual contentNone
LanguageMild

Trigger warnings

Natural DisasterPeril

Positive tags

AdventureFriendshipSurvivalFound Family

Protagonist archetypes

Fish out of WaterReluctant HeroEnsemble Cast

Tropes

Fish out of WaterPortal FantasyFellowshipQuestEvil CreaturesSecondary WorldComing of Age

Themes

SurvivalTeamworkCourage Under PressureDiscoveryComing of Age

Synopsis

A field trip to Ireland for Flin and his school's debate team turns into a life-changing adventure when their bus ends up in an earthquake and they get swallowed deep into the Earth, into a new world filled with evil creatures.

Is Cobble Cavern appropriate for my child?

Suitable for most readers 10 and up.

Students face peril from evil creatures in an underground world after an earthquake. Expect fantasy violence and danger appropriate for middle grade readers.

What to know going in

This book has moderate violence, no sexual content, and mild language. Content notes include natural disaster and peril.

Who'll love this

Readers will love following a debate team's unexpected adventure in a dangerous underground world filled with monsters.

Tags

Adventure FantasyPortal FantasySurvival Story