DuPrau, Jeanne.  (1944-) <br/><br/>
The city of Ember / 
Jeanne DuPrau. 
 - This edition first published in 2004 
 - New York :  A yearling book,  2003. 
 - 270 pages :  20 cm 
<br/><br/>R<br/> 
<br/><br/> In the year 241, twelve-year-old Lina trades jobs on Assignment Day to be a Messenger to run to new places in her decaying but beloved city, perhaps even to glimpse Unknown Regions.<br/> 
<br/><br/> 680<br/>  Lexile<br/>  R<br/>  Raz-Plus<br/> 
<br/><br/><label>ISBN: </label>9780375822742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fantasy.<br/>Underground
<br/><br/><label>LC Class. No.: </label>PZ7.D927 C 
<br/><br/><label>Dewey Class. No.: </label>813.54