Author
Publisher
English Univ. Press
Pub. Date
1941.
Language
English
Author
Publisher
Hodder & Stoughton
Pub. Date
1947.
Language
English
Author
Publisher
English Universities Press
Pub. Date
1957.
Language
English
Author
Publisher
Hodder and Stoughton
Pub. Date
1957.
Language
English
Author
Publisher
English Universities Press
Pub. Date
[1957]
Language
English
Author
Publisher
Published by D. McKay Co. for the English Universities Press
Pub. Date
[1960]
Language
English
Author
Pub. Date
1960.
Language
English

8) Welsh

Author
Publisher
Hodder & Stoughton
Pub. Date
[1960]
Language
English
Author
Publisher
English Univ. Press
Pub. Date
[1961]
Language
English

10) Polish

Author
Language
English
Author
Language
English
Author
Publisher
Hodder and Stoughton
Pub. Date
1966.
Language
English
Author
Publisher
Hodder and Stoughton
Pub. Date
[1967]
Language
English

14) Swedish

Author
Language
English
Author
Language
English
Author
Publisher
Hodder and Stoughton
Pub. Date
[1971]
Language
English
Author
Publisher
Hodder and Stoughton
Pub. Date
[1972]
Language
English
Author
Language
English

19) Magic

Author
Publisher
Knight Books
Pub. Date
1976.
Language
English

20) Russian

Author
Publisher
Hodder and Stoughton
Pub. Date
1977.
Language
English