Stuart Macintyre was Ernest Scott Professor of History at the University of Melbourne. His previous works include A Proletarian Science, Winners and Losers: The Pursuit of Social Justice in Australian History, Volume 4 of the Oxford History of Australia and A Colonial Liberalism.

Sheila Fitzpatrick is Professor of History at the University of Sydney and Distinguished Service Professor Emerita of the University of Chicago. Mischka's War is the third in her series of memoirs, including My Father's Daughter (2010) and A Spy in the Archives (2013). She has written many books on Soviet history, including On Stalin's Team: The Years of Living Dangerously in Soviet Politics, which was joint winner of the 2016 Prime Minister's Literary Award…