"...has a richness of fieldwork and interview material that makes it a significant new contribution to the emergent academic field of Heathen Studies.It is engagingly written and brimming with enthusiasm and deserving of a wide readership. It will be of interest to scholars of fieldwork in the humanities and social sciences, to specialists in new religious movements (NRMs) and Pagan Studies, and to students in Religious Studies generally. I recommend it unreservedly." --Cusack, Carole M., University of Sydney ". . . Calico's is an important and very welcome contribution to the study of modern Heathen religion and for its breadth is probably set to become a required volume on the subject. It is essential reading for all scholars of modern Paganism and highly recommended for scholars of U.S. religion and new religions more broadly." --White, Ethan Doyle, University College London, Nova Religio, vol. 23, no. 2, November 2019