I looked up each of these individually , sorting by the cost + shipping lowest first and they totaled $16.09, all with free shipping. I'm offering mine at $15.99, so this is the cheapest , and considering some of the other ones are ex-library or in poor condition, while mine just have some superficial scuffs, this is a great deal! 1. THE 30-SECOND GOLF SWING, How to train your brain to improve your game - T.J. Tomasi, Ph.D., with Kathryn Maloney (GOLF MAGAZINE TOP 100 TEACHERS), 2001, 228 pages 2. GETTING STARTED IN GOLF, Get the best results have the most fun - Doug Ford, One of America's leading golf pros, 1985, 124 pages 3. David Leadbetter's Faults and Fixes with John Huggan, How to correct the 80 most common problems in golf, foreward by Nick Price, 1996, 192 pages 4. Better GOLF THE SYSTEMATIC WAY - Mike Palmer, 1995, 159 pages Please don't hesitate to contact me with any questions or for more photos. I NEVER use stock photos, what you see is EXACTLY what you get, so buy with confidence! Any Media Mail items such as books or records can take a few weeks, regardless of any time estimate claims (DVDs and CDs ship first class, unless a set or book that adds to the weight). Also, I make my labels at home, so many times the tracking number will not immediately show any movement until it is in the destination post office or even when it is delivered. I assure you that when a tracking label has been made, if it is before 4:30 PM EST (1:00 on Sat.), it is already at the post office that day. If later in the day, it will be dropped off the next morning. Most of my items come from yard sales, thrift stores, estate sales, etc. I try my best to test or examine everything, but I can't get to it all. I will not leave feedback until feedback is left for me, and if there are any problems please contact me so we can work it out. I am very proud of my 100% feedback and want to keep it that way. I accept returns on most items, and accept Paypal only. Thank you for your interest and please check out my store!