The life of Howard Johnson, nicknamed "Stretch" because of his height (6'5), epitomizes the cultural and political odyssey of a generation of African Americans who transformed the United States from a closed society to a multiracial democracy. Johnson's long-awaited memoir traces his path from firstborn of a multiclass/multiethnic" family in New Jersey to dancer in Harlem's Cotton Club to communist youth leader and, later, professor of Black studies...