- Booklets
- 1913, Marion, Illinois "Opportunity City"
- 1914 Marion Illinois Merchant Credit Ratings
- 1937-38 Marion Woman's Club Booklet
- Historic Architecture of Marion
- Books
- 1876, "The History of Williamson County", by Milo Erwin
- 1887, Goodspeed History of Williamson County
- 1905 Historical Souvenir of Williamson County
- 1989 Williamson County Sesquicentennial History
- Pioneer Folks and Places
- Newspapers
- Egyptian Press
- 1875, June 4 - Court House and Post Office Destroyed
- 1905 History of the Press in Williamson County
- Bones, Eugene F. 1875-1913
- Casey, Samuel K. 1865-1939
- Felts, James H. 1866-1932
- The Post and Press Building, 100 S. Franklin Avenue
- Washburn, James M. 1826-1910, State Legislator
- Marion Daily Republican
- 1915, Old Landmark Moved Off the Library Site
- 1954, Improvements for Marion and Vicinity Planned
- 1954, Paving Machine Invented in Marion, Illinois
- 1963, Daily Republican’s 50th Anniversary Remembered
- 1971, Marion Weekly Leader Ends
- 1974, Early Coal Miner's Wages and Striking
- Butler, Homer 1904-1982
- Darby, Richard A. 1937-2001
- Marion Daily Republican Staff from Late 1940's
- Marion in 1861
- Paisley, Roy Oldham 1893-1977
- Republican-Leader, Inc. Sells in 1970
- The Post and Press Building, 100 S. Franklin Avenue
- Marion Evening Post
- 1971, Marion Weekly Leader Ends
- Casey, Samuel K. 1865-1939
- Felts, James H. 1866-1932
- Marion Evening Post Staff Photo 1920's
- The Post and Press Building, 100 S. Franklin Avenue
- Marion Leader
- 1924, First Air Mail Letter Arrives In Marion
- 1971, Marion Weekly Leader Ends
- Copeland, James P. and Minnie Lilley
- Hentz, Archibald C. 1867-1941
- The Post and Press Building, 100 S. Franklin Avenue
- News Clippings
- 1856-59, News Clippings
- 1860-1873, News Clippings
- 1874, Letter to the Editor
- 1874, News Clippings
- 1875, News Clippings, August thru December
- 1875, News Clippings, January thru July
- 1876, News Clippings, January thru June
- 1876, News Clippings, July thru December
- 1877, News Clippings, January thru June
- 1877, News Clippings, July thru December
- 1878, News Clippings
- 1898 News Clippings, August to December
- 1898 News Clippings, January to August
- 1913, Marion News Clippings, January - June
- 1913, Marion News Clippings, July - December
- 1969, Marion News in Brief
- 1973, Gent's Addition Series, Part 1 of 6
- 1973, Gent’s Addition Series, Part 2 of 6
- 1973, Gent’s Addition Series, Part 3 of 6
- 1973, Gent’s Addition Series, Part 4 of 6
- 1973, Gent’s Addition Series, Part 5 of 6
- 1973, Gent’s Addition Series, Part 6 of 6
- 1973, Marion News in Brief
- 1974, Marion News in Brief
- Periodicals
- 1941, African-American Business in Marion
- 1941, WPA Writer’s Project, African-Americans in Marion 2
- 1941, WPA Writer’s Project, African-Americans in Marion 3
- 1941, WPA Writer’s Project, African-Americans in Marion 4
- 1941, WPA Writer’s Project, African-Americans in Marion 5
- 1941, WPA Writer’s Project, African-Americans in Marion 6
- Parmley, Dr. Joseph G. 1876-1954, Publisher of "Williamson County Physician"
Marion Illinois History Preservation
Saving Marion's History Today for Tomorrow
