O'Neill, Richard. <br/><br/>
The Middle ager / 
Richard O'Neill. 
 - New York :  Crescent Books,  1992. 
 - 108 pages. : colored. illustrations. 
 - Historical facts .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Middle ages--History--Juvenile literature.