Byron Katie has introduced The Work, her method of self-inquiry, to millions of people at public events and in prisons, hospitals, churches, V. A. centers, corporations, universities, and schools. Eckhart Tolle calls The Work "a great blessing for our planet." And Time magazine named Katie a "spiritual innovator for the new millennium." Her three bestselling books are Loving What Is, I Need Your Love—Is That True?, and A Thousand Names for Joy. Visit her online at TheWork.com.

Hans Wilhelm is one of America's foremost authors/illustrators of children's books, with over forty-two million books in print worldwide. His 200 books have been translated into many languages and have become successful animated television series that are enjoyed by children all over the world. His books have won numerous international awards and prizes. Hans was born in Bremen, Germany. He lived for many years in Africa before moving to America. He now lives in Weston, CT, in an old farmhouse with his artist wife Judy Henderson.