Anyway it's an stellar list this year, topped by a book that historians are going to continue to read and grapple with for a long time. Here's the full shortlist, and then the winner. From the link you can also find all the other prizes -- kudos to Eric Adams and Jordan Stranger-Ross for two awards on a single article!
The Sir John A. Macdonald Prize is awarded to the non-fiction work of Canadian history judged to have made the most significant contribution to an understanding of the Canadian past:
SHORT LIST in alphabetical order
E.A. Heaman, Tax, Order, and Good Government: A New Political History of Canada, 1867-1917. Montreal and Kingston: McGill-Queen’s University Press, 2017.
Susan M. Hill, The Clay We Are Made Of: Haudenosaunee Land Tenure on the Grand River. Winnipeg: University of Manitoba Press, 2017.
Jeffers Lennox, Homelands and Empires: Indigenous Spaces, Imperial Fictions, and Competition for Territory in Northeastern North America, 1690-1763. Toronto: University of Toronto Press, 2017.
J.R. Miller, Residential Schools and Reconciliation: Canada Confronts Its History. Toronto: University of Toronto Press, 2017.
Cecilia Morgan, Travellers through Empire: Indigenous Voyages from Early Canada. Montreal and Kingston: McGill-Queen’s University Press, 2017.
WINNER
E.A. Heaman, Tax, Order, and Good Government: A New Political History of Canada, 1867-1917. Montreal and Kingston: McGill-Queen’s University Press, 2017.