This program is read by a full cast, including the author and Christopher Hastings, a coauthor of InvestiGators: Agents of S.U.I.T.S. It offers an immersive audio experience, fully sound designed to enhance your enjoyment. Listen out for the sounds of the Batter Down bakery, S.U.I.T. Headquarters, Crackerdile's Lair, and the Robotics Lab at the Science Factory!

With more than three million copies in print, 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.

BOOK 1: InvestiGators


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?


BOOK 2: InvestiGators: Take the Plunge


Sewer-spelunking secret agents Mango and Brash make a big splash in this hilarious new mystery in John Patrick Green's full-color, laugh-out-loud graphic novel series! Three million readers can’t be wrong—InvestiGators: Take the Plunge is a perfect comic for kid readers to dive into!


In their next big adventure, S.U.I.T. headquarters is under attack, and Mango and Brash are going undercover and underground disguised as city sewer workers to unclog a sticky situation. But when their search for the criminal Crackerdile backfires, the toilets they travel through get blocked and the InvestiGators take the blame for it!

Can Mango and Brash restore their good name and put the real culprit behind bars before the whole city is in deep water?

A Macmillan Audio production from Roaring Brook Press.