Abby spends the summer after her senior year of high school--and a life-changing diagnosis--with her aunt on Catalina Island, reconnecting with family, forging a new path, and finding love.

In her old life, Abby was a high school volleyball star with a textbook-perfect future. Then Abby and her sister, Brooke, receive a letter from their estranged dad informing them he has Huntington's disease, a fatal, degenerative disorder. And when the sisters agree to genetic testing, one of them tests positive. Fleeing to Catalina Island for the summer, Abby is relieved to be in a place where no one knows her tragic history. When she meets aspiring documentary filmmaker Ben, she's thrown off her game. Ben is the kind of guy who loves to figure out people's stories. What if he learns hers? -- adapted from jacket