Incoming Resources
- EDC Pub., Tulsa, Okla, 2004
- EDC Pub., Tulsa, Okla, 2002
- Usborne, EDC Pub., London, Eng., Tulsa, Okla, c2001
- EDC Pub., Tulsa, Okla, 2000, c1999
- EDC Pub., Tulsa, Okla, 1998
- EDC Publishing, Tulsa, Okla, 2007
- Usborne Pub., EDC Pub., London, Tulsa, Okla, 1990
- EDC Pub., Tulsa, Okla, 2005
- EDC, Tulsa, Okla, 2010