Love Potion #11 — Toni Gallagher

Fans of Sarah Mlynowski, Lauren Myracle, and Wendy Mass will love this story of friendship, crushes, and middle school mayhem with a touch of magic.
 
All is fair in love and magic! Or is it? Desperate to win her ex-best friend Sam back, Cleo decides to use a love potion to make Sam and her crush, Larry, fall in love. Then Sam will be so happy she'll have to make up with Cleo, right? But things get totally twisted when Larry drinks the potion and ends up crushing on Cleo instead! Can Cleo make Larry fall for Sam? Or will Sam and Cleo's friendship fall apart for good?
 
Full of sweet family moments and tweenage growing pains, the Twist My Charm series is a must have for middle grade readers.