Richard K. Payne is Yehan Numata Professor of Japanese Buddhist Studies at the Institute of Buddhist Studies, Berkeley. Michael Witzel is Wales Professor of Sanskrit at Harvard University.
""Some thirty years ago, the publication of the late Frits Staal's Agni: The Vedic Ritual of the Fire Altar marked a significant milestone in the study of Indian religions and, in the second volume of that monumental work, Staal's collaborators began to explore the diffusion of the fire ritual throughout Asia. With Homa Variations, Professors Payne and Witzel, together with a group of outstanding contributors, extend that project, bringing to bear the resources of the best current field work, textual scholarship and ritual theory on the diversity of the fire ritual in Hindu and Buddhist milieux."" --Matthew T. Kapstein, École Pratique des Hautes Études (Paris) and The University of Chicago