Shannon Grey hardly knew his father.To him, he had always been an enigma, cold, distant, impenatrable.A small town doctor who preferred his own company and kept his heart closed, even from his only child.With his father's passing however, and his return to the small, farming town of his birth to settle his estate, Shannon grey would begin to learn much about his father, about his life and even about himself. he would begin to understand that his father's secrets ran deep, even to murder.Sins of the Father is the second novel by Paul Michael Christison and is the follow up to Revenant, an onvel recently described as "One of the most impressive debuts by an author in years."