When Stillwater the panda encourages Koo, Addy, Michael, and Karl to help a grouchy neighbor, their efforts are rewarded in unexpected ways.

"Nicky Roth should be happy--he's finally proven that his best friend, Aaron, and Aaron's younger sister, Mya, are missing. Better yet, the police are actually doing something: they've plastered the town with missing posters, and have organized weekend search parties for the kids. But Nicky can't seem to pry his eyes from the house across the street, especially after he sees a frantic SOS coming from Aaron's room in the Peterson house. After what...

"Charlie Greer is nothing special--at least not compared to her adopted siblings. Her younger sister is a ghost. Her brother Mateo is a werewolf. Gideon is the product of seriously sketchy experiments that gave him telekinetic powers. Even her parents work for the Division of Extranormal Investigations tracking down all things supernatural, alien, and otherwise unusual. Charlie's mom says her superpower is maturity--which doesn't really count. But...