Black, George,  1949- <br/><br/>
Empire of shadows :  the epic story of Yellowstone / 
George Black. 
 - 1st ed. 
 - New York :  St. Martin's Press,  c2012. 
 - ix, 548 p. :  ill., ports., maps ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780312383190 (hardcover) 9781429989749 (e-book) 
<br/><br/><label>LCCN: </label>2011041351 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Yellowstone National Park--History.<br/>Yellowstone National Park--Discovery and exploration.
<br/><br/><label>LC Class. No.: </label>F722  / .B53 2012 
<br/><br/><label>Dewey Class. No.: </label>978.7/52