James W. Pickens has more than 30 years of top-level professional selling experience. His books have been translated into 24 languages and sold in 57 countries and he has held sales seminars all over the world. He has been featured in Publisher's Weekly and many other international business publications.
Joseph L. Matheny specialises in teaching closing sales techniques to professional sales people. He has personally trained some of the top master closers in the world, and his 35-year success record and achievements have been heralded in countless business publications.