About: Dianna O'Brien

History blogger. Writer. Traveler. Curiosity drives me. I share what I learn at CoMoHistoricPlaces.com. My newest book, Historic Movie Theaters of Columbia, came out in October 2021. My 2017 book, From Melon Fields to Moon Rocks highlighted the life of Columbia resident Charles W. Gehrke, 1917-2009, a scientist and entrepreneur who founded ABC Labs, now Eurofins.

Posts by Dianna O'Brien: