The Porter Principles By David Porter Books / Paperback Books Publisher: David Porter, January 2014 Price Starting at $13.50 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Collectible - Very Good Signed Signed Copy Collectible - Very Good. 2nd edition. Inscribed by author on front inside cover. $13.50 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for The Porter Principles There are not any review yet for this book