On an Earth decimated by war, a lone gunslinger delivers justice, protecting the innocent and righting the wrongs of a broken world. Some call him lawman. Some call him madman. Some call him vigilante. Some call him killer. Some call him legend. They all call him the Sheriff. This is his story. BOOK 3: Sheriff Duke continues his search for the elusive Colonel. A search that will lead him deeper into his past and a confrontation with a surprising and deadly opponent.