In January 2010, his active political career long behind him, Yerger published with Joseph L. Maxwell, III, a lengthy memoir entitled, ''A Courageous Cause: A Personal Story of Modern Republicanism's Birth from 1956 to 1966 in Mississippi''.<ref name=book>{{cite book|url=http://acouragouscause.blogspot.com/|title=''A Courageous Cause''|publisher=LifeStory Publishing|page=50| ISBN 0975898876|accessdate=June 30, 2020}}</ref> | In January 2010, his active political career long behind him, Yerger published with Joseph L. Maxwell, III, a lengthy memoir entitled, ''A Courageous Cause: A Personal Story of Modern Republicanism's Birth from 1956 to 1966 in Mississippi''.<ref name=book>{{cite book|url=http://acouragouscause.blogspot.com/|title=''A Courageous Cause''|publisher=LifeStory Publishing|page=50| ISBN 0975898876|accessdate=June 30, 2020}}</ref> |