The Origin of Finger-Printing

Origin and Development of Form and Ornament in Ceramic Art. Fourth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1882-1883, Government Printing Office, Washington, 1886, pages 437-466.

The Story of the Herschels, a Family of Astronomers Sir William Herschel, Sir John Herschel, Caroline Herschel

The History of University Education in Maryland The Johns Hopkins University (1876-1891). With supplementary notes on university extension and the university of the future