This book selectively describes the events around Anthroposophy in the early years of the 20th century and the lives of that young people from all over the world who mentally and physically committed themselves to this spiritual science. Beginning with Anthroposophy's spiritus rector Rudolf Steiner, continuing with the establishment of the Anthroposophical Society, going on with the erection of the extraordinary first Goetheanum building as of 1913 and its destruction by fire 1922/23. It ends with Rudolf Steiner's sudden death in 1925, the erection of the second Goetheanum building and the impacts and benefits Rudolf Steiner's Anthroposophy has until today in many fields of life and institutions as schools, hospitals, biodynamic agriculture, eurythmy, architecture, medicine, stage performance and others.