Morgan, Winter,  <br/><br/>
The secret treasure :   league of griefers book one 

 - 91 pages ;   21 cm 
 - League of Griefers ; book 1 ; An unofficial league of griefers adventure ; #1 .
 - League of Griefers ; book 1 ; An unofficial league of griefers adventure ; #1 .
<br/><br/> Ages 7-12. 
<br/><br/><label>ISBN: </label>9781634505932 ; 163450593X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's stories, English.
<br/><br/><label>Dewey Class. No.: </label>823