Rudolf Steiner (1861-1925) was born in the small village of Kraljevec, Austro-Hungarian Empire (now in Croatia), where he grew up. As a young man, he lived in Weimar and Berlin, where he became a well-published scientific, literary, and philosophical scholar, known especially for his work with Goethe's scientific writings. At the beginning of the twentieth century, he began to develop his early philosophical principles into an approach to systematic research into psychological and spiritual phenomena. Formally beginning his spiritual teaching career under the auspices of the Theosophical Society, Steiner came to use the term Anthroposophy (and spiritual science) for his philosophy, spiritual research, and findings. The influence of Steiner's multifaceted genius has led to innovative and holistic approaches in medicine, various therapies, philosophy, religious renewal, Waldorf education, education for special needs, threefold economics, biodynamic agriculture, Goethean science, architecture, and the arts of drama, speech, and eurythmy. In 1924, Rudolf Steiner founded the General Anthroposophical Society, which today has branches throughout the world. He died in Dornach, Switzerland. Christopher Bamford is Editor in Chief for SteinerBooks and its imprints. A Fellow of the Lindisfarne Association, he has lectured, taught, and written widely on Western spiritual and esoteric traditions. He is the author of The Voice of the Eagle: The Heart of Celtic Christianity (1990) and An Endless Trace: The Passionate Pursuit of Wisdom in the West (2003). He has also translated and edited numerous books, including Celtic Christianity: Ecology and Holiness (1982); Homage to Pythagoras: Rediscovering Sacred Science; and The Noble Traveller: The Life and Writings of O. V. de L. Milosz (all published by Lindisfarne Books). HarperSanFrancisco included an essay by Mr. Bamford in its anthology Best Spiritual Writing 2000. Marsha Post is senior editor, translator, and Waldorf and adult education coordinator for SteinerBooks. While living in New York City, she was a leader in the Anthroposophical Society branch. She also served on the General Council of the Anthroposophical Society.