One morning in the small town of Coldwater, Michigan, the phones start ringing. The voices say they are calling from heaven. Each call is greeted differently--some with love, some with religious zeal, some with fear. The question of whether these calls are a miracle or a hoax drives Sully Harding, a grieving single father with an inquisitive and hopeful son, to uncover the truth. A page-turning mystery and a meditation on the power of connecting with a loved one you cannot see, this latest novel is a virtuosic feat of history, love, and redemption.