Penguin book
1948
1948
1946
1943
1948
1945
1938
1947
1938
1938
1935
1938
1940
1940-1949
1940
1936
1939-1945
1937
1937
1950
1938
1938
1950
circa 1938
1935
1945
1935
circa 1950
1942
1944-1945
circa 1950
1946
1936
1946
1946
1948
1938
1936
1946
1940-1945
1949
1935-1945
1944
1935
1940-1944
1942
2000-100 BCE
1943
1936
1938 and 1951
1940