Stewart, Trenton Lee <br/><br/>
The Mysterious Benedict Society and the prisoner's dilemma. 

 - New York, NY :  Little, Brown and Company,  2009. 
<br/><br/> When an unexplained blackout engulfs Stonetown,Benedict Society members Reynie, Kate, Sticky, And Constance follow clues on an adventure that threatens to separate them from their families, friends and even each other. 
<br/><br/><label>ISBN: </label>9780316045506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friendship - Fiction<br/>Schools - Fiction