For Dante and Sophia, that you might always keep your passion for learning—JG
GROSSET & DUNLAP
Penguin Young Readers Group
An Imprint of Penguin Random House LLC
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Text copyright © 2015 by Jim Gigliotti. Illustrations copyright © 2015 by Penguin Random House LLC. All rights reserved. Published by Grosset & Dunlap, an imprint of Penguin Random House LLC, 345 Hudson Street, New York, New York 10014. GROSSET & DUNLAP is a trademark of Penguin Random House LLC.
Library of Congress Cataloging-in-Publication Data is available.
ISBN 978-0-399-53973-2