Now in its third edition, this is the most comprehensive work available on the rich variety of paths available to today's spiritual seekers. More than a reference work, it explores how religions can collaborate to help the world. Essays explore interfaith community and spiritual practices such as theosophy, wicca, and indigenous religions. Portraits of all the major religious traditions are also included. This revised text offers an unparalleled look at where spirituality is headed in the coming millennium.