Incoming Resources
- Aladdin Books, Collier Macmillan, New York, London, 1989, c1965
- Aladdin Books, Collier Macmillan, New York, London, 1986, c1960
- Aladdin Books, Collier Macmillan, New York, London, 1987, c1973
- Aladdin Books, Collier Macmillan, New York, London, 1987, c1956