A guidebook to success, featuring Napoleon Hill's two most popular books on the subject of prosperity and abundance Napoleon Hill's life-changing philosophy has inspired generations of readers, and his self-help titles have sold millions of copies around the world. Combining two of Napoleon Hill's most popular books on the topics of prosperity and abundance-The Master Key to Riches and The Magic Ladder to Success-this essential volume will inspire anyone looking to create success in their life, and is perfect for businesspeople, entrepreneurs, students, and creatives. The Psychology of Wealth offers a revolutionary path to self-empowerment and fulfillment, helping listeners create the reality they desire and find success in every area of life.This exclusive edition is part of the Essentials GPS Guide to Life series, and contains a faithful reproduction of the original and complete texts, as well as an introduction by the publisher.A Macmillan Audio production from St. Martin's Press Essentials.