Johannes, Shelley
Summary: Operation Upside has grown to a team of three: Beatrice, her best friend Lenny, and her mysterious neighbor Sam. With several successful missions under their belts, the trio is preparing for another great week when the unthinkable occurs--an impostor delivers an imitation Upside Award! As Beatrice hunts for clues to the culprit, Lenny suspects one of their own. Will they solve the mystery...
Format: text
Publisher / Publication Date: Disney Hyperion 2020