Sago, Roberta books & textbook
Black Hills National Forest: Harney Peak and the Historic Fire Lookout Towers
Arcadia Publishing Library Editions /2011-05-09 Hardcover / 130 Pages
isbn-10: 1531655718 / isbn-13: 9781531655716
Spearfish (Images of America: South Dakota)
Arcadia Publishing /2007-03-21 Paperback / 128 Pages
isbn-10: 0738541427 / isbn-13: 9780738541426
Black Hills Gold Rush Towns (Images of America)
Cerney, Jan Sago, Roberta Minnilusa Historical Association
Arcadia Publishing /2010-04-05 Paperback / 128 Pages
isbn-10: 0738577499 / isbn-13: 9780738577494
Fort Meade: Peacekeeper of the Black Hills (Images of America)
Arcadia Publishing /2018-04-23 Paperback / 128 Pages
isbn-10: 1467128015 / isbn-13: 9781467128018