WORTHINGTON — Historian Greg Gaut will present his book “The War At Home: Minnesota During the Great War, 1914-1920” at 2 p.m. Wednesday, at the Nobles County Heritage Center. The Minnesota Historical Society Press published his book on the Great War on March 4. ADVERTISEMENTThe book cover of Greg Gaut's "The War At Home: Minnesota During the Great War 1914-1920." “I was hired by the Nobles County Historical Society to do the research,” Gaut said. He will be in Nobles County at 2 p.m. Wednesday, and at 6 p.m. Wednesday at the Jackson County Historical Society in Lakefield.