Ellen Baumler was the interpretive historian at the Montana Historical Society from 1992 until her retirement in 2018. She is the author or editor of numerous books, including Girl from the Gulches: The Story of Mary Ronan and Dark Spaces: Montana’s Historic Penitentiary at Deer Lodge. Baumler won Montana’s Governor’s Award for the Humanities and the Peter Yegen Jr. Award from the Montana Association of Museums for excellence and distinction in fostering the advancement of Montana’s museums. She earned her PhD in English, classics, and history from the University of Kansas.