None Is Too Many

None Is Too Many: Canada and the Jews of Europe, 1933–1948
AuthorIrving Abella and Harold Troper
Published1983 by Lester & Orpen Dennys
ISBN978-0-919630-31-4

None Is Too Many: Canada and the Jews of Europe 1933–1948 is a 1983 book co-authored by the Canadian historians Irving Abella and Harold Troper. It is about Canada's restrictive immigration policy towards Jewish refugees during the Holocaust years. It helped popularize the phrase "none is too many" in Canada.[1]