# The Caldera

Canonical: https://www.bookquiver.com/john-flanagan/the-caldera

![The Caldera](https://quivercdn.com/covers/viking-books-for-young-readers/john-flanagan/the-caldera_978-01-4242-729-3.jpg?v=2026-06-08%2020%3A19%3A02)

- Authors: [John Flanagan](https://www.bookquiver.com/john-flanagan)
- Language: en_US
- Published: 2018-11-20

## Description

The Herons take to the high seas to fend off pirates and rescue the heir to an empire in the newest adventure from John Flanagan, author of the worldwide bestselling Ranger's Apprentice! Includes BONUS...

## Editions

### The Caldera

- Publisher: viking_books_for_young_readers
- ISBN: 978-01-4242-729-3
- Pages: 384
- Published: 2018-11-20
- Language: en_US