Donny Gluckstein is the son of an anti-Zionist Jewish Palestinian refugee father and Jewish South African mother. He is the author of several works that touch on the subject matter of this book, including The Nazis, Capitalism and the Working Class, A People's History of the Second World War, The Western Soviets and The Tragedy of Bukharin. He edited Fighting on all Fronts: Popular Resistance in the Second World War. Donny lives in Edinburgh (UK) and continues to write books on revolutionary and socialist topics while in retirement.

Janey Stone's mother sought refuge in Australia from Polish antisemitism in the 1930s. Janey is a lifelong socialist and political activist; she has been a union delegate and participated in the student, anti-Vietnam war and women's liberation movements. As an anti-Zionist Jew, she has written and presented about resistance to the Nazis in Germany and Poland, and by Jews, and many other topics including women workers, sexual politics, the Middle East and the radical Jewish tradition. Janey is retired and lives in Melbourne (Australia). She has a leadership role in Interventions, Australia's only independent not-for-profit radical publishing company.