All the western covers in this list are selected for quality and suggestiveness. We will add more images as we find more covers which comply with the aforementioned characteristics.
1912
1923
1925
1927
1932
1934
1935
1937
1938
1939
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1953
1954
1961