What has the author William M Kephart written?

William M. Kephart (1862-1931) was an American writer and naturalist, best known for his writings about the Appalachian Mountains and the people who lived there. His most famous works include:

* Our Southern Highlanders (1913): A comprehensive and insightful account of the culture, customs, and lives of the Appalachian people. It is considered a classic of Appalachian literature.

* The Book of the Bluegrass (1922): A similar work focusing on the Kentucky highlands and the culture of the people living there.

* The Passing of the Old Frontier (1924): A sequel to "Our Southern Highlanders," exploring the changes happening in the Appalachian region at the time.

Kephart also contributed to other publications, including "The Century Magazine" and "Outing Magazine." His works are valued for their detailed descriptions of Appalachian life, his insightful observations of the region's unique culture, and his appreciation for the beauty of the mountains.