- Plant and Animal Powerhouse (2013-14 AgMag, Volume 28)
- How has Agriculture Changed Minnesota's Landscape? (2012-13 AgMag, Volume 27)
- Agriculture's Biggest Leaps (2010-11 AgMag, Volume 25)
- The Story of Food (2008-09 AgMag, Volume 23)
- Minnesota Agriculture through 150 years of Statehood (2007-08 AgMag, Volume 22)
- Agriculture Transportation (2006-07 AgMag, Volume 21)
- Changing Faces of Minnesota (2005-06 AgMag, Volume 20)
- Changes in Agriculture (2004-05 AgMag, Volume 19)
- Corn, Grain of Gods (2003-04 AgMag, Volume 18)
- Letters Tell A Story (2002-03 AgMag, Volume 17)
- Agriculture Through the Ages (2001-02 AgMag, Volume 16)
- Minnesota 1,000 Years Ago (2000-01 AgMag, Volume 15)
- Horsing Around (1999-00 AgMag, Volume 14)
- Going, Going, Gone (1999-00 AgMag, Volume 14)
- Wild Rice (1998-99 AgMag, Volume 13)
- Dust Bowl (1998-99 AgMag, Volume 13)
- Then and Now (1997-98 AgMag, Volume 12)
- Farmamerica (1997-98 AgMag, Volume 12)
- Agriculture: Change is Constant (1994-95 AgMag, Volume 9)
- History Shapes Agriculture (1992-94 AgMags, Volumes 7-8)
- A Great Exchange (1992-93 AgMag, Volume 7)
- My Day at the Kelly Farm (1991-92 AgMag, Volume 6)
- Minnesota's First Farmers (1991-2000, 2003-04 AgMags Volumes 6-8, 10, 12, 14-18)
- Moving West to Farm (1990-91 AgMag, Volume 5)
- Four Periods of Minnesota Ag history (1988-89 AgMag, Volume 3)