Oregon County History : Trails to Springs, Caves, Geological Wonders and CampsMax Evans, Robert Langston, Jenny Underwood, Carl Chapman, Anna Keller · First published 2018Open the Tome
Oregon County History the Eleven Point River, Ferrys, Crossings, Mills BillmoMarge Shipp, Nora Betty Walker, Clara Williams, Juanita Dunlap, Jenny Underwood · First published 2016Open the Tome
Oregon County History : the Irish Wilderness Yesterday and TodayMike Crawford, Jenny Underwood, Marge Shipp, Donald Ashford · First published 2015Open the Tome
