Leading authorities consulted in the preparation of this book:—

Sir John A. Macdonald: A Memoir, By Joseph Pope,
Sir John A. Macdonald, By George R. Parkin.
The Day of Sir John A. Macdonald, By Sir Joseph Pope. George Brown, By John Lewis.
The Life and Speeches of Hon. George Brown, By Alexander Mackenzie.
Sir Oliver Mowat: A Biographical Sketch, By C. R. W. Biggar, K.C.
Sir George Etienne Cartier, Bart.: His Life and Times, By John Boyd.
Sir Georges Cartier, By Alfred D. DeCelles.
Sir Wilfrid Laurier and the Liberal Party, By J. S. Willison.
The Hon. Thomas D’Arcy McGee, By Fennings Taylor.
Speeches and Addresses by Hon. Thomas D’Arcy McGee.
Sir Leonard Tilley, By James Hannay.
The Life and Times of Sir Leonard Tilley, By James Hannay.
History of New Brunswick, By James Hannay.
The Life and Letters of Rt Hon. Sir Charles Tupper, Edited by E. M. Saunders, D.D.
Recollections of Sixty Years, By Sir Charles Tupper, Bart
Three Premiers of Nova Scotia, By Edward Manning Saunders.
Sir Charles Tupper, By J. W. Longley.
Speeches and Public Letters of Joseph Howe, Edited by J. A. Chisholm.
Joseph Howe, By J. W. Longley.
The Tribune of Nova Scotia, By William Lawson Grant.
Life and Times of the Hon. Joseph Howe, By G. E. Fenety.
Nova Scotia, By Duncan Campbell.
History of Prince Edward Island, By Duncan Campbell.
The Fathers of Confederation, By A. H. U. Colquhoun.
The Union of the British Provinces, By Edward Whelan.
Confederation of the British North American Provinces (London, 1865).
Confederation, By John Hamilton Gray.
Confederation Debates.
The Last Forty Years: Canada since the Union of 1841, By John Charles Dent.
The Canadian Portrait Gallery, By John Charles Dent.
Portraits of British Americans, By Fennings Taylor.
The Canadian Biographical Dictionary (1891).
Canada and Its Provinces, Vols. 13, 14, 15, 19 and 21.
The Makers of Canada Index.
Public Men and Public Life in Canada, By Hon. James Young.
Sixty Years in Upper Canada, By Charles Clarke.
Constitutional Documents of Canada, Edited by William Houston. Confederation Documents, Edited by Joseph Pope.
Sandford Fleming: Empire Builder, By Lawrence J. Burpee.
The Life of Lord Strathcona and Mount Royal, By Beckles Willson.
Sixty Years of Protection in Canada, By Edward Porritt.
Canada: An Encyclopedia, By J. Castell Hopkins.
Getting into Parliament and After, By Sir George W. Ross.
Baldwin and Lafontaine, By Stephen Leacock.
Lord Elgin, By Sir John Bourinot.
Canadian Constitutional Development, By H. E. Egerton and W. L. Grant.
Treaties of Canada with Indians, By Hon. Alexander Morris. Parliamentary Debates and Journals.
Files of The Globe (Toronto), The Leader (Toronto), The Week (Toronto), The News (Toronto), The Mail (Toronto).