The Lake Como Girls (Lake Como Girls Mystery Series, #1)
Fourteen year old Summer is spending July and August at Lake Como, Italy with her mother. She doesn't know it yet, but her parents are about to drop a bad-new-bomb that will change her life. All she wants to do is scuba dive in Lake Como with her cousin Francesca. But family and scuba diving take on a whole new importance when the cousins witness a crime and realize they're the only ones who can prove a boy's innocence.