New York: Pioneer Publishers, (1944). Wraps. 54 p. Contains speeches by Cannon, Farrell Dobbs, Felix Morrow, Alfred Russell, Karl Kuehn, Oscar Schoenfeld, Albert Goldman, Rose Karsner and George Grant. 
New York: Communist League of Struggle (Internationalist-Communist), ca. 1935. 8 1/2 x 11 in. Stapled mimeographed sheets with printed cover. 41 p. The Communist League of Struggle was led by Albert Weisbord from 1931 to 1937. 
London: Communist Party of Great Britain, (1928). 12mo. Wraps. 114 p. "Facts and figures on the discussion in the Communist Party of Russia, which has led to the exclusion of Trotsky and Zinoviev from the Party"