Maynard Solomon (Editor), Ernst Bloch (contributor), Andre Malraux (contributor), Bertolt Brecht (contributor), Maxim Gorky (contributor), William Morris (contributor), W. E. B. Du Bois (contributor), Mao Tse-tung (contributor), and Ernst Bloch (contributor)
Theodore G. Vincent, Marcus Garvey (contributor), Duse Mohamed Ali (contributor), W. E. B. Du Bois (contributor), Cyril Briggs (contributor), and A. Philip Randolph (contributor)
Abraham Chapman, James Baldwin, Arna Bontemps, Gwendolyn Brooks, W. E. B. Du Bois, Ralph Ellison, Langston Hughes, Leroi Jones, Richard Wright, and Malcolm X
James Albert Ukawsaw Gronniosaw, Olaudah Equiano, Frederick Douglass, Nat Turner, William Wells Brown, Ellen Craft, Sojourner Truth, Harriet Ann Jacobs, Jacob D. Green, and William Craft