Bertagna, Julie. <br/><br/>
Exodus / 
Julie Bertagna. 
 - London :  MacMillan Children's Books,  2011. 
 - 336 p. ;  21 cm. 
<br/><br/> In the year 2100, as the island of Wing is about to be covered by water, fifteen-year-old Mara discovers the existence of New World sky cities that are safe from the storms and rising waters, and convinces her people to travel to one of these cities in order to save themselves. 
<br/><br/> Young Adult.  Young Adult  Follett Library Resources. 
<br/><br/><label>ISBN: </label>033039908X 9780330399081 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Altruism--Juvenile fiction.<br/>Floods--Juvenile fiction.<br/>Global warming--Juvenile fiction.<br/>Survivalism--Juvenile fiction.<br/>Voyages and travels--Juvenile fiction.<br/>Altruism--Fiction.<br/>Floods--Fiction.<br/>Global warming--Fiction.<br/>Science fiction.<br/>Survival--Fiction.<br/>Voyages and travels--Fiction.<br/>Altruism--Fiction.<br/>Floods--Fiction.<br/>Global warming--Fiction.<br/>Science fiction.<br/>Survivalism--Fiction.<br/>Voyages and travels--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Science fiction.
<br/><br/><label>Dewey Class. No.: </label>F BER /O