Published in 1938 by Bles in London Black cloth with white lettering Dust Wrapper priced at 7/6 |
Published in [1947] by Hammond in London Blue/green cloth with black lettering Jacket priced at 8/6 see picture |
Published in 1948 by Hammond in London Blue/green cloth with black lettering Jacket priced at 8/6 see picture |
Published in 1947 by Hammond in London Blue/green cloth with black lettering |
Published in 1950 by Hammond in London Blue/green cloth with gilt lettering |
Published in 1952 by Hammond in London Blue cloth with black lettering see picture |
Published in 1954 by Hammond in London Maroon cloth with yellow lettering see picture |
Published in 1955 by Hammond in London Maroon cloth with yellow lettering see picture |
Published in 1956 by Hodder & Stoughton in London Red cloth with gilt lettering |
Published in 1958 by Hodder & Stoughton in London Red cloth with gilt lettering |
Published in 1959 by Hodder & Stoughton in London Green cloth with gilt lettering |
Published in 1961 by Hodder & Stoughton in London Green cloth with gilt lettering |
Published in 1963 by Hodder & Stoughton in London Blue cloth with gilt lettering |
Published in 1965 by Hodder & Stoughton in London Green cloth with gilt lettering |
Published in 1967 by Hodder & Stoughton in London Green cloth with gilt lettering |
Published in 1969 by Hodder & Stoughton in London Red cloth with gilt lettering |
Published in 1970 by Hodder & Stoughton in London Blue cloth with gilt lettering |
Published in 1971 by Hodder & Stoughton in London Green cloth with gilt lettering |
Published in 1973 by Hodder & Stoughton in London Red cloth with gilt lettering |
Published in 1975 by Hodder & Stoughton in London Maroon cloth with silver lettering |
Published in 1978 by Hale in London Brown cloth with gilt lettering |