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| 1930s |  | 
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| 1940s |  - J. F. C. Wright, Slava Bohu (1940)
  - Emily Carr, Klee Wyck (1941)
  - Bruce Hutchison, The Unknown Country (1942)
  - Edgar McInnis, The Unguarded Frontier (1942)
  - E. K. Brown, On Canadian Poetry (1943)
  - John Robins, The Incomplete Anglers (1943)
  - Dorothy Duncan, Partner in Three Worlds (1944)
  - Edgar McInnis, The War: Fourth Year (1944)
  - Ross Munro, Gauntlet to Overlord (1945)
  - Evelyn M. Richardson, We Keep a Light (1945)
  - Frederick Phillip Grove, In Search of Myself (1946)
  - Arthur R. M. Lower, Colony to Nation (1946)
  - William Sclater, Haida (1947)
  - Robert MacGregor Dawson, The Government of Canada (1947)
  - Thomas Head Raddall, Halifax, Warden of the North (1948)
  - C. P. Stacey, The Canadian Army, 1939-1945 (1948)
  - Hugh MacLennan, Cross-country (1949)
  - Robert MacGregor Dawson, Democratic Government in Canada (1949)
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| 1950s |  - Marjorie Wilkins Campbell, The Saskatchewan (1950)
  - W. L. Morton, The Progressive Party in Canada (1950)
  - Frank MacKinnon, The Progressive Party in Canada (1951)
  - Josephine Phelan, The Ardent Exile (1951)
  - Donald G. Creighton, John A. Macdonald, The Young Politician (1952)
  - Bruce Hutchison, The Incredible Canadian (1952)
  - J. M. S. Careless, Canada, A Story of Challenge (1953)
  - N. J. Berrill, Sex and the Nature of Things (1953)
  - Hugh MacLennan, Thirty and Three (1954)
  - Arthur R. M. Lower, This Most Famous Stream (1954)
  - N. J. Berrill, Man's Emerging Mind (1955)
  - Donald G. Creighton, John A. Macdonald, The Old Chieftain (1955)
  - Pierre Berton, The Mysterious North (1956)
  - Joseph Lister Rutledge, Century of Conflict (1956)
  - Thomas H. Raddall, The Path of Destiny (1957)
  - Bruce Hutchison, Canada: Tomorrow's Giant (1957)
  - Pierre Berton, Klondike (1958)
  - Joyce Hemlow, The History of Fanny Burney (1958)
  - [No award] (1959)
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| 1960s |  | 
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| 1970s |  - [No award] (1970)
  - Pierre Berton, The Last Spike (1971)
  - [No award] (1972)
  - Michael Bell, Painters in a New Land (1973)
  - Charles Ritchie, The Siren Years (1974)
  - Marion MacRae and Anthony Adamson, Hallowed Walls (1975)
  - Carl Berger, The Writing of Canadian History (1976)
  - F. R. Scott, Essays on the Constitution (1977)
  - Roger Caron, Go-Boy! Memories of a Life Behind Bars (1978)
  - Maria Tippett, Emily Carr (1979)
  - Robert Bothwell and William Kilbourn, C.D. Howe (1979)
  - Larry Pratt and John Richards, Prairie Capitalism (1979)
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| 1980s |  - Jeffrey Simpson, Discipline of Power: The Conservative Interlude and the Liberal Restoration (1980)
  - George Calef, Caribou and the Barren-Land (1981)
  - Christopher Moore, Louisbourg Portraits: Life in an Eighteenth- Century Garrison Town (1982)
  - Jeffery Williams, Byng of Vimy: General and Governor General (1983)
  - Sandra Gwyn, The Private Capital: Ambition and Love in the Age of Macdonald and Laurier (1984)
  - Ramsay Cook, The Regenerators: Social Criticism in Late Victorian English Canada (1985)
  - Northrop Frye, Northrop Frye on Shakespeare (1986)
  - Michael Ignatieff, The Russian Album (1987)
  - Anne Collins, In the Sleep Room (1988)
  - Robert Calder, Willie: The Life of W. Somerset Maugham (1989)
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| 1990s |  - Stephen Clarkson and Christina McCall, Trudeau and Our Times (1990)
  - Robert Hunter and Robert Calihoo, Occupied Canada: A Young White Man Discovers His Unsuspected Past (1991)
  - Maggie Siggins, Revenge of the Land: A Century of Greed, Tragedy and Murder on a Saskatchewan Farm (1992)
  - Karen Connelly, Touch the Dragon (1993)
  - John Livingston, Rogue Primate: An Exploration of Human Domestication (1994)
  - Rosemary Sullivan, Shadow Maker: The Life of Gwendolyn MacEwen (1995)
  - John Ralston Saul, The Unconscious Civilization (1996)
  - Rachel Manley, Drumblair: Memories of a Jamaican Childhood (1997)
  - David Adams Richards, Lines on the Water: A Fisherman's Life on the Miramichi (1998)
  - Marq de Villiers, Water (1999)
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| 2000s |  - Nega Mezlekia, Notes from the Hyena's Belly (2000)
  - Thomas Homer-Dixon, The Ingenuity Gap (2001)
  - Andrew Nikiforuk, Saboteurs: Wiebo Ludwig's War Against Big Oil (2002)
  - Margaret MacMillan, Paris 1919: Six Months That Changed the World (2003)
  - Roméo Dallaire, Shake Hands With the Devil: The Failure of Humanity in Rwanda (2004)
  - John Vaillant, The Golden Spruce: A True Story of Myth, Madness and Greed (2005)
  - Ross King, The Judgment of Paris: The Revolutionary Decade That Gave the World Impressionism (2006)
  - Karolyn Smardz Frost, I've Got a Home in Glory Land: A Lost Tale of the Underground Railroad (2007)
  - Christie Blatchford, Fifteen Days: Stories of Bravery, Friendship, Life and Death from Inside the New Canadian Army (2008)
  - M. G. Vassanji, A Place Within: Rediscovering India (2009)
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| 2010s |  - Allan Casey, Lakeland: Journeys into the Soul of Canada (2010)
  - Charles Foran, Mordecai: The Life and Times (2011)
  - Ross King, Leonardo and the Last Supper (2012)
  - Sandra Djwa, Journey with No Maps: A Life of P.K. Page (2013)
  - , The End of Absence: Reclaiming What We’ve Lost in a World of Constant Connection (2014)
  - Mark L. Winston, Bee Time: Lessons from the Hive (2015)
  - Bill Waiser, A World We Have Lost: Saskatchewan Before 1905 (2016)
  - Graeme Wood, The Way of the Strangers: Encounters with the Islamic State (2017)
  - Darrel J. McLeod, Mamaskatch: A Cree Coming of Age' (2018)
  - Don Gillmor, To the River: Losing My Brother (2019)
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| 2020s |  | 
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