Teague, Mark <br/><br/>
The Doom Machine. 

 - New York, NY :  Scholastic, Inc,  2009. 
 - 376 
<br/><br/> When Jack Creedle spots a flying saucer, not everyone believes him.  When he teams up with Isadora they are determined to overcome the invaders. 
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<br/><br/><label>ISBN: </label>978-0-545-15142-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>flying saucer