About “Unlocked”

This companion volume blends story and reference material, picking up the saga with a fresh mystery while offering readers deeper insight into the world of the Lost Cities. It includes character profiles, world details, and bonus content alongside a new chapter of Sophie's ongoing adventures.

Book details

First published
2020
Latest edition
2021 · ISBN 9781534497269
Pages
800

Frequently asked questions

How many pages is Unlocked?

Unlocked by Shannon Messenger has 800 pages.