Incoming Resources
- Collier Books, New York, 1970, c1952
- Collier Books, New York, 1970, c1953
- Collier Books, New York:, c1971, c1968
- Collier Books, New York, 1980, c1955
- Collier Books, New York, c1956,, 1978 printing
- Collier Books, New York, 1970, c1954
- Collier Books, Maxwell Macmillan Canada, Maxwell Macmillan International, New York, Toronto, New York, c1993