A THOMAS DUNNE BOOK.
An imprint of St. Martin’s Press.
THE HAPPINESS CURVE. Copyright © 2018 by Jonathan Rauch. All rights reserved. For information, address St. Martin’s Press, 175 Fifth Avenue, New York, N.Y. 10010.
Cover design and illustration by Jonathan Bush
The Library of Congress Cataloging-in-Publication Data is available upon request.
ISBN 978-1-250-078803 (hardcover)
ISBN 978-1-4668-9123-4 (ebook)
eISBN 9781466891234
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First Edition: May 2018