Rex Ambler is a prolific Quaker author who has written about the inward teachings of George Fox (Truth of the Heart) and is perhaps best known for making the wisdom of early Friends accessible to Friends today. Two books – Light to live by and Seeing, Hearing, Knowing – Reflections on Experiment with Light - detail the practice of meditation which he had discovered in Early Friends, and suggest ways in which modern Friends could 'experiment' with the practice themselves, with a six-step guide to the meditation to help them through. In the years that followed the publication of his book he was invited to introduce the practice, and the vision behind it, to many meetings in Britain, Europe, North America and Africa. The practical workshops he presented became known as Experiment with Light, and the small groups set up in meetings to practice it became known as Light Groups. His most recent book is The Quaker Way: A Rediscovery in which Rex takes up the challenge of describing the Quaker way of life and at the same time making sense of it. Rex asks the question, “What is really going on when Quakers sit in silence?” Rex has been a teacher and political theologian, helped to establish the Gandhi Foundation in Britain, and been active in Britain Yearly Meeting. His books spiral out from his personal experiences and influences, which include Gandhi’s work with the poor and oppressed, personal change in the face of crisis, and the value of meditation.