الهندسة

Central-Station Electric Lighting; With Notes on the Methods Used for the Distribution of Electricity

Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting ; Washington D.C. September 26,27 and 28 1923

Northern Nut Growers Association Report of the Proceedings at the Twenty-Fourth Annual Meeting ; Downington,Pennsylvania, September 11 and 12, 1933

The Natural History of Clay

Firebrands

A Garden Diary,September 1899-September 1900

The Face of the Earth as Seen from the Air A Study in the Application of Airplane Photography to Geography

Garden Ornaments

Gas and Petroleum Engines

Invention and Discovery; Curious Facts and Characteristic Sketches

The Domestic Cat

Letters to Persons Who Are Engaged in Domestic Service