Haddix, Margaret Peterson. <br/><br/>
Among the hidden 

 - 1st pbk. ed. 
 -  Simon & Schuster Books for Young Readers  2000 
 - Shadow children ;  bk. 1 .
<br/><br/> In a future where the Population Police enforce the law limiting a family to only two children, Luke has lived all his twelve years in isolation and fear on his family's farm, until another "third" convinces him that the government is wrong. 
<br/><br/><label>ISBN: </label>9780689824753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction.