The Power of Now by Eckhart Tolle

The Power of Now: A Guide to Spiritual Enlightenment is a book by Eckhart Tolle. It is a discussion about how people interact with themselves and others. The concept of self-reflection and presence in the moment are presented along with simple exercises for the achievement of its principles. Published in the late 1990s,[1] the book was recommended by Oprah Winfrey[2] and has been translated into 33 languages.[3] As of 2009, it was estimated that three million copies had been sold in North America.