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 back up--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?

The InvestiGators are having a hard time keeping a low profile with their new headquarters being a giant robot towering over the city! How can they be SECRET agents if everyone recognizes them? But with their ears to the ground, Mango and Brash hear mysterious rumblings about BOULDER BUDDIES...are they just the latest fad or part of a mob-run scheme? And could a rocky relationship from the InvestiGators' past be trembling beneath the surface? Find...

"At S.U.I.T. headquarters, Cilantro the Chameleon finally gets what she's been waiting for: a field assignment. Only...it's literally out in the middle of a field, and her orders are so vague, she can hardly tell what she's supposed to be investigating. But as she begins to uncover a sheep-led worker's rights revolt and an alien invasion conspiracy--not to mention a spooky haunting at the abandoned S.U.I.T. field outpost--Cilantro steps into her own...

Mister Mammoth is the world's greatest detective and the kind of person you don't forget. Being a seven-foot-tall pacifist who's covered head to toe with an impressive collection of horrific scars makes quite the impression. But he might be losing his edge. He can't seem to solve his latest case and he's distracted with a strange obsession with a soap opera actress who doesn't even know he exists. His new case holds clues that might finally unlock...

"With agent Brash trapped in a mysterious coma, the technicians at S.U.I.T. have designed the ultimate replacement: RoboBrash. This high-tech replica has been programmed with all of the original Brash's crime-fighting skills and knowhow-- but it seems he's got a few bugs in his system. Will Mango and his new partner be enough to stop the giant ants that are on a rampage in the city?"--Provided by publisher.

"The gang's all here! Scooby-Doo and his friends are teaming up with the most unlikely superheroes to save the world, solve mysteries and eat some Scooby Snacks! From the depths of the ocean to the heart of Africa, Scooby and the gang must investigate the deadliest threats imaginable! That is, with a little help from DC's greatest superheroes. The team is ready to take some action, and they get a little help from the Flash, Aquaman, Shazam and more!"--Provided...

"Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Marie Curie to Harry Houdini is related to the Cahills, yet the source of the family's power is lost. 39 Clues hidden around the world will reveal the family's secret, but no one has been able to assemble them. Now the clues race is on, and siblings Amy and Dan must decide what's important: hunting clues or uncovering what really happened to their parents."--...

After Geronimo Stilton visits a hypnotist to get rid of his allergies, a rash of strange thefts begins in New Mouse City.

"The investiGATORS chase after a new criminal...but they're about to face an even bigger villain! Can Mango and Brash put a stop to this looming threat?''--Page [4] of cover.