From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation!

Welcome, Adelaide Sidney! There is a new student in Karen’s class. Her name is Addie. She is funny and very talkative. And she has cerebral palsy. Karen feels sorry for Addie. She thinks Addie has no friends just because she sits in a wheelchair. So Karen decides to make Addie be her best friend. But Karen won’t leave Addie alone. And now Karen might not be Addie’s friend at all!