This book has several exciting features: Commentary on the following authors is included: Wallace Wattles, Dr. Joseph Murphy, Judge Thomas Troward, Dr. Charles Haanel, Dr. Christian Larson, Dr. Napoleon Hill, Prentice Mulford, William Walker Atkinson, James Allen, and Robert Collier. This book also contains an inspiring version of: The 8 Fold Path, 25 Secrets to Gratitude, A metaphysical Exercise for Health by Wattles, 12 Steps for Abundance, and an prosperity analysis of the Beatitudes. Prof. Mentz has studied the greatest authors of personal growth and self help philosophy for over 20 years. He began researching metaphysics, human potential, Christian mystics, Eastern spirituality, ancient fraternal rites, and secret orders to extract the leading principles for growth of mind, body and soul. After reading some 500 books in the field of success and attending hundreds of lectures that discussed life improvement subjects, he has complied summaries of what he believes to be the most effective strategies throughout the world.