Don Heinrich Tolzmann, "Compensation for Steuben and Lafayette," Steuben News (January/February 2026).

Don Heinrich Tolzmann, "The German-Americana Collection at the University of Cincinnati," Paul A. Tenkotte and Debra Meyers, eds., Innovation Nation: The Ohio River Watershed and the Making of America. Highland Heights, KY: W. Frank Steely Library of Northern Kentucky University, 2026).

Don Heinrich Tolzmann, "The Christmas Pickle: Is hanging this tree ornament a German, American or German-American tradition?" German Life Magazine (December/January 2026): 42-45.

Don Heinrich Tolzmann, "Our Rich History: Frankfort, Kentucky – a German Place Name," Northern Kentucky Tribune (21 April 2025)

Don Heinrich Tolzmann, "Our Rich History Hecker, a German 48er, Honored with Monument in Washington Park," Northern Kentucky Tribune (7 April 2025).

Don Heinrich Tolzmann, "Our Rich History: German Bakers Baked Bread and Sang Songs," Northern Kentucky Tribune (24 February 2025).

Don Heinrich Tolzmann, "Our Rich History: Bau-Vereine – the German Roots of Building and Loans; meeting in saloon, saving for homes," Northern Kentucky Tribune (6 January 2025).

Don Heinrich Tolzmann, "Notable German-Americans: Albert Jaegers (1868-1925), German-American Sculptor and Creator of German Heritage Monuments." The Palatine Immigrant. 49:2 (2024): 12-17.

Don Heinrich Tolzmann, "Our Rich History: Cincinnati’s German Regiments during the Siege of Cincinnati," Northern Kentucky Tribune. (26 August 2024).

Don Heinrich Tolzmann, "NOTABLE GERMAN-AMERICANS: Ludwig Bogen (1810-86), From German Forty-eighter to Minnesota German Newspaper Editor," The Palatine Immigrant. 49: 1 (2023): 3-10.

Robin Gee, "Northern Kentucky’s German Roots flow much deeper than Mainstrasse," LINK NKY (5 November 2023).

Book review: "The Roebling Suspension Bridge: A Guide to Historic Sites, People and Places (2ndEdition). Don Heinrich Tolzmann. Archivarium Press." The Tracer. 44:3 (2023): 93.

Don Heinrich Tolzmann, "Notable German-Americans: Major David Ziegler (1748-1811), From Revolutionary War Soldier to First Mayor of Cincinnati, Ohio," The Palatine Immigrant. 48: 4 (2023): 11-15.

Don Heinrich Tolzmann, "Notable German-Americans: Wilhelm Nast (1807-1899), Patriarch of German Methodism in America," The Palatine Immigrant. 48:3 (2023) 12-15.

Paul Tenkotte, "Our Rich History: The new 2nd edition of Don Tolzmann's The Roebling Suspension Bridge," Northern Kentucky Tribune. (29 May 2023).

Don Heinrich Tolzmann, "Frankenstein: A Film, a Novel and a German-American Artist," German Life. (June-July 2023): 16-23.

Don Heinrich Tolzmann, "Notable German-Americans: Friedrich Muench (1799-1881), From German Emigration Proponent to Missouri German Patriarch," The Palatine Immigrant. 48:2 (2023): 11-16.