"When I'm faced with a Pilkey fan looking to branch out, this graphic novel is the first book I reach for... If eight books aren't enough, the spinoff series, Agents of S.U.I.T., continues the fun." ―The New York Times

With more than four million copies in print, #1 New York Times-bestselling author John Patrick Green's goofy graphic novel series is a colossal comics hit! Join super spy alligator duo MANGO and BRASH as they surf the sewers and fight the forces of evil.

With their Very Exciting Spy Technology and their tried-and-true, toilet-based travel techniques, the InvestiGators are undercover and on the case! And on their first mission together, they have not one but two mysteries to solve! Can Mango and Brash uncover the clues, crack their cases, and corral the crooks―or will the criminals wriggle out of their grasp?

Collect all the books in the #1 bestselling InvestiGators series:


InvestiGators
Take the Plunge
Off the Hook
Ants in Our P.A.N.T.S.
Braver and Boulder
Heist and Seek
All Tide Up
Class Action
Case Files
Weather or Not