Murder and Mayhem in Gallatin County, MontanaKelly Suzanne Hartman, Gallatin Historical Society, Gallatin History Museum · First published 2021Open the Tome
Murder along the Yellowstone TrailKelly Suzanne Hartman, The Gallatin The Gallatin Historical Society, Gallatin History Gallatin History Museum · First published 2020Open the Tome
Brief History of Cooke CityKelly Suzanne Hartman, Cooke City Montana Museum Staff · First published 2019Open the Tome
