The stone age in North America : an archæological encyclopedia of the implements, ornaments, weapons, utensils, etc., of the prehistoric tribes of North America /

Author: Moorehead, Warren K. 1866-1939.
Published 1910

Fort Ancient : the great prehistoric earthwork of Warren County, Ohio /

Author: Moorehead, Warren K. 1866-1939.
Published 1890

A report of the Susquehanna River Expedition sponsored in 1916 by the Museum of the American Indian, Heye Foundation

Published 1938

Sheet-copper from the mounds is not necessarily of European origin

Author: Moore, Clarence B. 1852-1936.
Published 1903