InvestiGators Boxed Set: InvestiGators, Take the Plunge, and Off the Hook in Bloomington, MN

The InvestiGators are on the case...and in a slipcase! This confidential box contains the first three adventures of the sewer-loving secret agents, Mango and Brash
plus an exclusive poster
!
Uncover the mysteries behind why this
New York Times
-bestselling graphic novel series from John Patrick Green is both
highly classified
and
hi-larious