Thomas Hill is the author of Southern California Geology and Los Angeles Earthquakes (1928), An Estimate of the Value and Influence of Works of Fiction in Modern Times (1911), Cuba and Porto Rico (1909), Works of Thomas Hill Green ...: Miscellanies and memoir (1906), Reports on the Properties of Pinguico Mines Company in Guanajuato, Mexico, Covering the Geological, Metallurgical, Mining and Milling Features of These Properties (1906).