The valley of eyes unseen

London, Jack, 1876-1916

Melville, Herman, 1819-1891

Terry, W. E., 1921-1992 [Illustrator]; Haseltine, Robert W.

Ashman, William [Illustrator]; Marks, Winston K. (Winston Kinney), 1915-1979

Vidmer [Illustrator]; Samachson, Joseph, 1906-1980

Austen, Sidney

Ingels, Graham, 1915-1991 [Illustrator]; Brackett, Leigh, 1915-1978

Bergsøe, Vilhelm, 1835-1911

Terry, W. E., 1921-1992 [Illustrator]; Tenneshaw, S. M.

Freas, Kelly, 1922-2005 [Illustrator]; Harrison, Harry, 1925-2012

Franklin, Roy