Peter Lerangis <br/><br/>
The viper's nest  The 39 clues 

 - New York  Scholastic incorporation  2010 
 - 189p. 
<br/><br/><label>ISBN: </label>978-0545-06047-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Siblings -- fiction<br/>Families -- fiction<br/>Orphans -- fiction<br/>Ciphers -- fiction
<br/><br/><label>LC Class. No.: </label>PZ 7   / . L 47 2010