Paulsen, Gary. <br/><br/>
The time hackers  
Gary Paulsen. 
 - New York :  Wendy Lamb Books,  2005. 
 - 87 p. ;  22 cm. 
<br/><br/> When someone uses futuristic technology to play pranks on twelve-year-old Dorso Clayman, he and his best friend set off on a supposedly impossible journey through space and time trying to stop the gamesters who are endangering the universe. 
<br/><br/> 880  Lexile. 
<br/><br/>
<br/><br/><label>ISBN: </label>0385746598 (trade)  13.95 0385908962 (library binding) 
<br/><br/><label>LCCN: </label>2004006634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space and time--Fiction.<br/>Computer games--Fiction.<br/>Science fiction
<br/><br/><label>LC Class. No.: </label>PZ7.P2843  / Ti 2005 
<br/><br/><label>Dewey Class. No.: </label>[Fic]