Incoming Resources
- Howell Book House, New York, 2003, ©2003
- Howell Book House, New York, 1993, ©1993
- Howell Book House, Maxwell Macmillan Canada, Maxwell Macmillan International, New York, Toronto, New York, 1991, ©1991
- Howell Book House, New York, 1996, ©1996
- Howell Book House, New York, 2000, ©2000
- Howell Book House, New York, 1996