Dr. Joseph Murphy has been acclaimed as a major figure in the human potential movement, the spiritual heir to writers like James Allen, Dale Carnegie, and Napoleon Hill and a precursor and inspirer of contemporary motivational writers and speakers like Tony Robbins and Earl Nightingale. He was one of the best selling authors in the mid-twentieth century. His book THE POWER OF YOUR SUBCONSCIOUS MIND has sold millions of copies and has been translated into seventeen languages. This book has never been out of print and is still one of the best sellers in the self-help genre.