Content levels
Positive tags
Hero archetypes
Heroine archetypes
Protagonist archetypes
Tropes
Synopsis
Possessing extraordinary powers, including the ability to bring artwork to life, twelve-year-old twins Matt and Emily are sought by villains trying to access the terrors of Hollow Earth, a place where demons and mythological beasts lie trapped for eternity.
Is Hollow Earth appropriate for my child?
Suitable for most readers 10 and up.
Twelve-year-old twins with magical abilities must prevent villains from releasing demons and monsters from Hollow Earth. Expect fantasy peril, moderate action violence, and scary mythological creatures.
What to know going in
This book has moderate violence, no sexual content, and clean language. Content notes include captivity and violence.
Who'll love this
Twin siblings discover they can bring art to life and must use their powers to stop villains from unleashing terrifying beasts on the world.