From the author of Stick Dog comes the first book in a highly illustrated early chapter book series about three best friends whose plans, missions, and schemes are sure to shake up their school. Featuring two-color art on every page and fun activities at the end of each book! Molly gets things stuck in her head sometimes. When she sees a jar of candy on Principal Shelton's desk, she absolutely needs to know how many candies are in that jar! Luckily, her two best friends, Simon and Rosie, are ready to help her find the answer--even if it means detention for all of them! Each hilarious friendship story in this series is designed to set independent readers up for success--with short, fast-paced chapters, black-and-red art on every page, and progress bars at the end of each chapter!