Watson, Jude. <br/><br/>
Beyond the grave / 
Jude Watson. 
 - 190 p. :  ill ;  20 cm. 
 - 39 clues ;  bk. 4 .
<br/><br/> Wilson's Junior High School, October 2010.  School Library Journal, September 2009.  Voice of Youth Advocates (V.O.Y.A.), October 2009. 
<br/><br/> Amy and Dan, following a clue found in Book 3, set out to uncover details about the origins of the rivalry between the Tomas and Ekaterina branches of their family, not realizing they are headed right into the hands of the enemy. 
<br/><br/> 4.0  3-6  550  Lexile. 
<br/><br/><label>ISBN: </label>9780545090612 (reinforced bind) 054509061X 9780545060448 
<br/><br/><label>LCCN: </label>2008941383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Families--History--Juvenile fiction.<br/>Cryptography--Juvenile fiction.<br/>Genealogy--Juvenile fiction.<br/>Family--History--Fiction.<br/>Cryptography--Fiction.<br/>Genealogy--Fiction.<br/>Mystery and detective stories.<br/>Brothers and sisters--Fiction.<br/>Mystery and detective stories.<br/>Orphans--Fiction.<br/>Ciphers--Fiction.<br/>Adventure and adventurers--Fiction.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Egypt--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Mystery fiction.
<br/><br/><label>Dewey Class. No.: </label>F WAT