Incoming Resources
- EDC Pub., Tulsa, OK, 1996
- Usborne Pub., EDC Pub., London, Tulsa, OK, 1994
- EDC Pub., Tulsa, Okla., USA, c2006
- Usborne Pub. Ltd., EDC Pub., London, Tulsa, Okla., 1992
- Usborne, EDC Pub., London, Tulsa, Okla., 2003
- EDC Pub., Tulsa, Okla., 2007
- EDC Pub., Tulsa, OK, 1998
- Usborne Pub., EDC Pub., London, Tulsa, OK, c2003