<link href="css/hmh.css" rel="stylesheet" type="text/css"/> <meta content="urn:uuid:b0efd68e-2471-4bf5-bf54-cceb2034416a" name="Adept.expected.resource"/> </head> <body><a id="pFrontCover"/><a id="pFrontFlap"/><a id="pi"/><a id="pii"/><a id="piii"/><a id="piv"/> <div class="copyright"> <p class="center ">Copyright © 2019 by Richard Panek</p> <p class="center spaceabove1">All rights reserved</p> <p class="center spaceabove1">For information about permission to reproduce selections from this book, write to <a href="mailto:trade.permissions@hmhco.com">trade.permissions@hmhco.com</a> or to Permissions, Houghton Mifflin Harcourt Publishing Company, 3 Park Avenue, 19th Floor, New York, New York 10016.</p> <p class="center spaceabove1"><a href="https://hmhbooks.com/">hmhbooks.com</a></p> <p class="center spaceabove1"><em>Library of Congress Cataloging-in-Publication Data</em></p> <p class="center ">Names: Panek, Richard, author.</p> <p class="center ">Title: The trouble with gravity : solving the mystery beneath our feet / Richard Panek.</p> <p class="center ">Description: Boston ; New York : Houghton Mifflin Harcourt, [2019] | Includes bibliographical references and index.</p> <p class="center ">Identifiers: <span class="smallcaps">LCCN</span> 2018057178 (print) | <span class="smallcaps">LCCN</span> 2019009530 (ebook) | <span class="smallcaps">ISBN</span> 9780544568297 (ebook) | <span class="smallcaps">ISBN</span> 9780544526747 (hardcover)</p> <p class="center ">Subjects: <span class="smallcaps">LCSH</span>: Gravity.</p> <p class="center ">Classification: <span class="smallcaps">LCC QB</span>331 (ebook) | <span class="smallcaps">LCC QB</span>331 .<span class="smallcaps">P</span>35 2019 (print) | <span class="smallcaps">DDC</span> 531/.14—dc23</p> <p class="center ">LC record available at <a href="https://lccn.loc.gov/2018057178">https://lccn.loc.gov/2018057178</a></p> <p class="center spaceabove1">Lyrics from “Big Science” by Laurie Anderson, © 1982 Difficult Music. Reprinted with permission.</p> <p class="center spaceabove1">Author photograph © Chip Cooper</p> <p class="center ">Cover design by Martha Kennedy</p> <p class="center spaceabove1">v1.0619</p> <div class="tenth"> <div class="third both-space "> <img alt=" " id="ornament" src="images/graphic.gif"/></div> </div> </div> </body> </html>