The Reiki Sourcebook revolutionized the Reiki community twenty years ago with its in-depth examination of the system's history, practice, and philosophy. This edition follows Reiki from its early 1900s roots in Japan to its journey to the West and back, celebrating the research that has enriched the community. Featuring a beginner-friendly introduction and a chronological history that answers essential questions about attunement and hand positions, this manual presents techniques from both Japan and the West. Authors Bronwen Logan and Frans Stiene, co-founders of the International House of Reiki, share their global expertise, enhancing understanding of this healing practice.