Harness, Cheryl. <br/><br/>
They're off! :  the story of the Pony Express / 
[by] Cheryl Harness. 
 - New York :  Simon,  1996. 
 - unp. :  col. ill., col. maps ;  30 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/> Relates the history of the Pony Express from when it began to carry messages across the American West in April 1860 until the telegraph replaced it in October 1861. 
<br/><br/> 3.5.  7-10.  2-5. 
<br/><br/><label>ISBN: </label>0689805233 
<br/><br/><label>LCCN: </label>95043534 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pony express--History.<br/>Postal service--History.
<br/><br/><label>Dewey Class. No.: </label>383/.143/0973