An Investigation of the Unsettled Boundaries of Ontario 

Correspondence, papers and documents, of dates from 1856 to 1882 inclusive : relating to the northerly and western boundaries of the province of Ontario 

Notes upon the south western boundary line of the British provinces of Lower Canada and New Brunswick and the United States of America 

United Empire Loyalists of the county of Dundas, Ontario 

Chinese in Ontario 

County of Ontario 

Notes on sites of Huron villages in the township of Medonte (Simcoe County) 

Poles in Ontario 

The Chinese in Ontario 

Notes on sites of Huron villages in the township of Medonte (Simcoe Co.) 

The story of the counties of Ontario 

South Asians in Ontario 

The Rainy River district, province of Ontario, Canada 

Ethnic press in Ontario 

Polish problem, The 

Notes of sites of Huron villages in the township of Oro (Simcoe County) 

Heritage languages in Ontario 

Ontario's parliament buildings ; or, A century of legislation, 1792-1892 : a historical sketch 

Ontario's parliament buildings, or, A century of legislation, 1792-1892 : a historical sketch 

Early settlements of King Township, Ontario 

Historical review of Durham, Ontario. 

A Plain tale of plain people : pioneer life in New Ontario : the great clay belt 

Italians in Ontario 

Butternuts and Maple Sugar : some history of the old 14th of Lancaster Township, Glengarry County, Ontario (5th concession Lochiel) 

Benevolent and mutual aid societies in Ontario 

The ethnic press in Ontario 

A History of Ontario : its resources and development. [Part I] 

Berlin, Canada 

Mariposa, the Banner Township : a history of the Township of Mariposa, Victoria County, Ontario 

History of Toronto and County of York, Ontario 

Local histories of Ontario municipalities, 1951-1977 : a bibliography with representative trans-Canada locations of copies 

The History of the County of Bruce : and of the minor municipalities therein, province of Ontario, Canada 

Montague : a social history of an Irish Ontario township : 1783-1980 

Lambton County names and places 

Improved Ontario farms for old country farmers 

Local histories of Ontario municipalities 1977-1987, a bibliography : with representative cross-Canada location of copies 

Listowel, Ontario, Past and Present 

Aurora: Its Early Beginnings 

From Oxford to Ontario : a history of the Downsview community 

Whitchurch Township 

A Historical and Descriptive Sketch of the County of Welland in the Province of Ontario in the Dominion of Canada 

Waterloo Historical Society : Second Annual Report. 

History of the settlement of Upper Canada (Ontario) : with special reference to the Bay Quinté 

German immigration and assimilation in Ontario, 1783-1918 

Sure an' this is Biddulph 

The History of the County of Brant, Ontario 

Split Rail Country: A History of Artemesia Township