How to remove your Barnes and Noble account
How to remove your Barnes and Noble account
It’s not possible to close your B&N account.
Besides removing all your personal data from your account, you can try to contact them using http://www.barnesandnoble.com/customerservice/contactus and use the email option on the right and hope they are willing to delete it manually.
It might help telling them they are blacklisted on removemyname.com.com.
Cannot delete the account, or worried the data lingers? See what to do when a site won’t let you delete.