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