Heart to Heart
Lurlene McDaniel

Arabeth St. Clair has not had the luck to have a best friend. Due to her diseased heart, she's led a sheltered life. When Arabeth is sixteen, she and her mother receive the call that will change their lives—but they don't know to whom they should be forever grateful.
When the worlds of these three girls and their families intersect, lives are changed in ways never imagined. Most especially, it is Kassey who sees things differently, for she can keep alive the memory of her dear friend by sharing the renewed life of another teenage girl, while helping to ease the pain of the two families involved and coming to terms with her own.