Maurer, Sandra. “Ridgeon, Lloyd, Ed. 2015. Sufis and Salafis in the Contemporary Age. London: Bloomsbury. X + 301pp. ISBN 978 1 4725 2387 7. Hbk. ISBN 978 1 4725 2387 3223 7 (ePDF). ISBN 978 1 4725 2387 2919 0 (ePub). £65.00”. Fieldwork in Religion, vol. 10, no. 1, Jan. 2016, pp. 133-4, https://doi.org/10.1558/firn.v10i1.29593.