We regret an error in providing the wrong phone number for contacting Doug Butler Enterprises. This mistake ran in the Book Notes of the September/October 2012 issue of AFJ. This column featured a review of the book Essential Principles Of Horseshoeing, Foundation Guide To Sound Trimming And Shoeing.

The correct number is 800-728-3826 (press 1 for orders).

You can read the review here:

Essential Principles Of Horseshoeing, Foundation Guide To Sound Trimming And Shoeing