"New York (N.Y.). Public Schomburg Collection of Negro Literature." . . "Boxers (Sports) United States Biography." . . . . . . . . . . "Jack Johnson in the ring and out"@en . "Jack Johnson in the ring and out" . . . "Jack Johnson - in the ring - and out"@en . . . . . . "Jack Johnson -- in the ring and out" . . "Jack Johnson, in the ring and out"@en . "Jack Johnson-in the ring-and out. By Jack Johnson, etc. [With plates.]"@en . . "Jack Johnson-in the ring-and out. By Jack Johnson, etc. [With plates.]" . . . "Jack Johnson--in the ring and out"@en . . . . . . . "Biography" . "Biography"@en . . . . . . . . "Autobiography of Jack Johnson, in the ring and out"@en . "Jack Johnson : in the ring and out"@en . . . . . . . . . . . . "Boxers (Sports)" . . "United States." . . "Johnson, Jack, 1878-1946." . . . .