William Joseph Trimble

• Introductory Manual for the Study and Reading of Agrarian History
• Mining Advance into the Inland Empire; a Comparative Study of the Beginnings of the Mining Industry in Idaho and Montana, Eastern Washington and Oregon, and the Southern Interior of British Columbia; and of Institutions and Laws Based upon That Indust
• The Indian policy of the colony of British Columbia in comparison with that of adjacent American territories ..
• The mining advance into the inland empire