# The Catalyst

Canonical: https://www.bookquiver.com/helena-coggan/the-catalyst/9780763689728

![The Catalyst](https://quivercdn.com/covers/candlewick/helena-coggan/the-catalyst_978-07-6368-972-8.jpg?v=2026-06-11%2017%3A19%3A32)

- Book: [The Catalyst](https://www.bookquiver.com/helena-coggan/the-catalyst) ([The Catalyst.md](https://www.bookquiver.com/helena-coggan/the-catalyst.md))
- Authors: [Helena Coggan](https://www.bookquiver.com/helena-coggan)
- Publisher: candlewick
- ISBN: 978-07-6368-972-8
- Pages: 432
- Published: 2016-10-11
- Language: en_US
- Binding: Hardcover

## Description

In a thrilling debut by sixteen-year-old Helena Coggan, a girl with a terrible secret is tested to her limits as her fractured world teeters on the brink of war. Eighteen years ago, a dimensional break...