Andi Mack Tomorrow Starts Today, Paperback/Disney Book Group

Andi Mack is turning thirteen, and she feels like her life needs a little shaking up. But when her wild and crazy older sister Bex returns home and tells Andi that she's actually her mom , Andi is, well. . . SHOOK Will life as she knew it ever be the same? Then, Bex convinces Andi to throw a huge house party while the parents are away. It's all fun and silly string until mean-girl Amber shows up. Bum-mer Can the Mack girls keep the good times going, or is their fiesta doomed to fail?