Ex-priest Stephen H. Donnelly's memoir, A Saint and a Sinner, is an immersive experience into the world of a Catholic priest and a brutally honest account of Stephen's journey of sinfulness; a cautionary tale of the struggle between good and evil that exists within all of us. At age 42, Stephen was ordained a Roman Catholic priest. As he stood before God, the bishop, and the congregation, he made promises he struggled to keep. Three years...