Hindu Ritual at the Margins: Innovations, Transformations, Reconsiderations, edited by Linda Penkower and Tracy Pintchman, Columbia, University of South Carolina Press, 2014, xiv + 235 pp., US$49.95 (hardback), ISBN 978 1 6111 7389 5; US$48.99 (e-book), ISBN 978 1 6111 7390 1