Ranger Gilan and a strange girl named Kai have to track down a group of demon worshippers after they cause a commotion at Redmont's annual Harvest Day. They are led to believe that these "demon-possessed" celebrate a twisted and dark holiday called Halloween. Back home at Redmont, Ranger's apprentice and Crown Princess Maddie and Ranger Halt wonder if Will is going to recover from being sick. 2016 All Rights Reserved. No part of this book may be reproduced or transmitted in any form or by any means without written permission from the author or John Flanagan. DISCLAIMER: I do not take credit for most of the characters, places, or animals mentioned in this book. The credit for most of these goes to Sir John Flanagan, the original author of the Ranger's Apprentice book series and the Brotherband Chronicles. THIS BOOK IS DEDICATED TO MY LOVELY RA SQUAD ON INSTAGRAM. YOU GUYS HAVE GOTTEN ME THROUGH SO MUCH. GOOD LORD, THERE'S BEEN TEARS, JOY, JOKING, AND NEW FANDOM INITIATIONS. YOU'VE STAYED MORE LOYAL TO ME THAN ALMOST ANY FRIENDS I'VE EVER HAD. THANK YOU GUYS SO MUCH. ❤️