Jefferson County Public Library System Jefferson County Public Library System Jefferson County Public Library System Visit Website Jefferson Co. Public Library http://jcpl.wildernesscoast.org http://jcpl.wildernesscoast.org Jefferson County Public Library System http://jcpl.wildernesscoast.org Library Web Site Jefferson County Public Library System Jefferson County R. J. Bailar Public Library Jefferson County Public Library System Jefferson County R. J. Bailar Public Library Jefferson County Public Library System