Haddix, Margaret Peterson. <br/><br/>
Into the gauntlet / 
Margaret Peterson Haddix. 
 - 1st ed. 
 - New York :  Scholastic,  2010. 
 - 327 p. :  ill ;  20 cm. 
 - 39 clues ;  bk. 10 .
 - 39 clues ;  bk. 10. .
<br/><br/> May include trading cards. 
<br/><br/> Wilson's Children, September 2011.  Wilson's Junior High School, September 2011.  Horn Book, May 2011.  Wilson's Children.  Wilson's Junior High School.  Horn Book. 
<br/><br/> Amy and Dan Cahill face their greatest challenge on their quest to find the thirty-nine clues, but in order to discover the secrets of their lineage they will have to make a choice that could impact the world's future. 
<br/><br/> 4.7  Follett Library Resources.  3-6  Follett Library Resources.  650  Lexile. 
<br/><br/><label>ISBN: </label>9780545060509 (trade) 0545060508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Families--History--Juvenile fiction.<br/>Cryptography--Juvenile fiction.<br/>Genealogy--Juvenile fiction.<br/>Families--History--Fiction.<br/>Cryptography--Fiction.<br/>Genealogy--Fiction.<br/>Mystery and detective stories.<br/>Family--History--Fiction.<br/>Cryptography--Fiction.<br/>Genealogy--Fiction.<br/>Mystery fiction.<br/>Brothers and sisters--Fiction.<br/>Orphans--Fiction.<br/>Ciphers--Fiction.<br/>Family secrets--Fiction.<br/>Mystery and detective stories.<br/>Adventure and adventurers--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Mystery fiction.
<br/><br/><label>Dewey Class. No.: </label>[Fic]