This is a work of fiction. All of the characters, organizations, and events portrayed in this novel are either products of the author’s imagination or are used fictitiously.
GUARDIAN
Copyright © 2018 by A. J. Hartley
All rights reserved.
Cover art by Mike Heath
A Tor Teen Book
Published by Tom Doherty Associates
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New York, NY 10010
Tor® is a registered trademark of Macmillan Publishing Group, LLC.
The Library of Congress Cataloging-in-Publication Data is available upon request.
ISBN 978-0-7653-8815-5 (hardcover)
ISBN 978-0-7653-8817-9 (ebook)
eISBN 9780765388179
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First Edition: June 2018