Good Crooks Missing Monkey Author:Mary Amato Twins Billy and Jillian want to be good, and that's a big problem. Why? Because their parents are famous crooks! So the kids must do their good deeds in secret. Then their parents steal a monkey from the zoo to help them pick pockets. Now our heroes must find a way to return the clever animal, using disguises, inventions and a wild game of Monke... more »y See, Monkey Do.« less