These are the newspapers available on microfilm from the South Dakota State Archive, 900 Governors Drive, Pierre SD 57501. There is a $5.00 + tax per roll cost of having these microfilms sent to your local library through Inter-library Loan. Please be sure to mention the dates you are looking for, some years are divided on two rolls.
The Rising Sun & Weekly Reporter, 1903
Rustler, 30 April 1885 to 10 September 1885
State Journal, 7 April 1904 to 29 January. 1909, some issues missing
State Journal, 27 March 1908 through 27 June 1913
Hoven is just inside Potter County, so the people who live/lived north of town are/were residents of Walworth County, but Hoven is/was the business and social center.
Review, 5 June 1934 to present
Herald, 10 September 1903 to 1996, recently incorporated into the Selby Record and now published by the Hoven Review, some issues have been indexed by Linda Johnson and are available from SDGS and the Germans from Russia Digital Library called Odessa
Phoenix, 30 July 1908 to 23 June 1910
Daily Tribune, April 1918 to 28 June 1918
News, 9 August 1909 to 28 June 1911
Reminder, 30 June 1953 to 30 June 1955, still is an advertising tabloid by the same name, no news
Tribune, 02 July 1925 to present
Walworth County Record, 16 April 1904 to 24 June 1966
Record, unknown to present