John Clayton is an independent nonfiction writer in Red Lodge, Montana. He writes the online newsletter Natural Stories. His books include Natural Rivals: John Muir, Gifford Pinchot, and the Creation of America’s Public Lands (Pegasus Books, 2019), The Cowboy Girl: The Life of Caroline Lockhart (University of Nebraska Press, 2007), Stories from Montana’s Enduring Frontier (The History Press, 2013) and Wonderlandscape: Yellowstone National Park and the Evolution of an American Cultural Icon (Pegasus Books, 2017).