The Challenge of the Mind: An Essential Guide to Buddha's Teachings: Zen, Karma, and Enlightenment (Paperback) (ISBN-13: 9781942125457)

Ryuho Okawa is World Teacher, Master and CEO of Happy Science Group (a global utopian movement), and international best-selling author with a simple goal: to help people find true happiness and create a better world. Okawa's deep compassion and sense of responsibility for the happiness of each individual has prompted him to publish over 2,800 titles of religious, spiritual, and self-development teachings, covering a broad range of topics including how our thoughts influence reality, the nature of love and the path to enlightenment. Okawa also writes on topics of management, the economy, and the relationship between religion and politics in a global context. Okawa's books have been translated into 31 languages, and many of them have become best-selling titles, with over 100 million copies sold worldwide.