Price, S.W.: "Old Masters of the Blue Grass." Morton & Co.
Shaler, N.S.: "Kentucky." Houghton Mifflin Co.
Smith, H.I.: "Prehistoric Ethnology of a Kentucky Site." Amer. Museum of Nat. Hist.
Smith, Z.F.: "History of Kentucky." Courier-Journal Co.
Stockton, F.R.: "Stories of New Jersey." American Book Co.
Thompson, E.P.: "A Young People's History of Kentucky." A.R. Fleming Publishing Co.
Townsend, J.W.: "Kentuckians in History and Literature." Neale Publishing Co. "Kentucky in American Letters." Torch Press.
Young, B.H.: "Prehistoric Men of Kentucky." Filson Club.