Just an FYI if you are using old naughtyamerica link codes they appear to have changed them.
If you have anything like this (dead):
http://www.naughtybookworms.com/maintour.php/AFFID/3/A/
It has changed to this:
http://enter.naughtybookworms.com/tr...9.29.0.0.0.0.0