Blurb (from Goodreads):
Erin's mom is driving her crazy. Especially about tennis. Erin is good and enjoys the game. But it's not her fault she's not the megastar her mom claims to have been when she was Erin's age. If only there was some way to get Mom to understand...
Erin experiences the trip of her lifetime. Back in time, where she struggles to fit in with a bunch of kids who never heard of the Internt or laptops or cell phones. Where she meets some very cool kids. And one not so cool kid named Catherine. Now known as Mom.
Talk turns to tennis, and inevitably the challenge is made and accepted. And they play the tennis match of the century. Erin had repeatedly heard how Mom was undefeated. Now was her time to do something about it. They battle hard until, in unexpected fashion, it's over. But when she returns to the present Erin learns the truth about her Mom. And Mom learns some lessons as well.
Enjoy Erin's thrill ride, her fun, her excitement, her anxiety. And discover how her trip to the past changed her present.