Seventeen-year-old Leah MacKenzie is heartless. An artificial heart in a backpack is keeping her alive, which will only work for a few years. And with her rare blood type, a transplant isn’t likely. Living like you are dying isn’t all it’s cracked up to be. But when a heart becomes available, she’s given an amazing second chance at life. Then Leah discovers who the donor was—a boy from her school—and people are saying he killed himself. Plagued with unsettling dreams since the transplant, Leah realizes she may hold the clues to what really happened. Matt refuses to believe his twin killed himself. When Leah seeks him out, he learns they are both having similar dreams, and he’s certain it means something important. While unraveling the secrets of his brother’s final moments, Leah and Matt find each other and a love they are terrified to lose. But life and even new hearts don’t come with guarantees. Who knew that living took more courage than dying? This Heart of Mine is a haunting, poignant tale about living and dying, surviving grief, guilt, and heartache, while discovering love and hope.