Marmalade and her crew of construction kittens are in high demand, and their latest assignment is to build the new Mewburg bridge, but along with the bridge comes the one thing that cats hate most of all.

"The zoo isn't what it used to be. It's run down, and Hippo hardly ever gets any visitors. So he decides to set off for the outside with his friend Red Panda. To make it in the human world, Hippo will have to become a Hippopotamister: he'll have to act like a human, get a job, and wear a hat as a disguise. He's a good employee, whether he's a construction worker, a hair stylist, or a sous chef. But what he really needs is a job where he can be himself"--Amazon.com....

Things are business as usual for the InvestiGators until they're caught between rocks and a hard place!

"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.