Gutman, Dan. <br/><br/>
Mission unstoppable / 
Dan Gutman. 
 - 293 p. :  ill., map ;  22 cm. 
 - Genius files ;  bk. 1 .
<br/><br/> Publisher's Weekly, December 2010.  Booklist, December 2010. 
<br/><br/> On a cross-country vacation with their parents, twins Coke and Pepsi, soon to be thirteen, fend off strange assassins as they try to come to terms with their being part of a top-secret government organization known as The Genius Files. 
<br/><br/> 4.5.  730L  Lexile.  3-6. 
<br/><br/><label>ISBN: </label>9780061827648 (trade) 9780061827655 (lib. bdg.) 0061827649 0061827657 
<br/><br/><label>LCCN: </label>2010009390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genius--Juvenile fiction.<br/>Brothers and sisters--Juvenile fiction.<br/>Twins--Juvenile fiction.<br/>Assassins--Juvenile fiction.<br/>Recreational vehicles--Juvenile fiction.<br/>Families--Juvenile fiction.<br/>Adventure and adventurers--Fiction.<br/>Genius--Fiction.<br/>Brothers and sisters--Fiction.<br/>Twins--Fiction.<br/>Assassins--Fiction.<br/>Recreational vehicles--Fiction.<br/>Family life--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Adventure fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.G9846  / Mn 2011 
<br/><br/><label>Dewey Class. No.: </label>F GUT