Dexter tells the story of the lifelong tie between former naval officer Calmer Ottosson and his stepson, Warren Spooner--a troubled adolescent-turned-violent-adult, whom Calmer will never understand.
Warren Spooner was born after a prolonged delivery in a makeshift delivery room in a doctor's office in Milledgeville, Georgia, on the first Saturday of December, 1956. His father died shortly afterward, long before Spooner had even a memory of his face, and was replaced eventually by a once-brilliant young naval officer, Calmer Ottosson, recently court-martialed out of service.

This is the story of the lifelong tie between the two men, poles apart, of Spooner's troubled childhood, troubled adolescence, violent and troubled adulthood and Calmer Ottosson's inexhaustible patience, undertaking a life-long struggle to salvage his step-son, a man he will never understand.