Nita M. Barker, Eileen, ed. 2013. ’Revisionism and Diversification in New Religious Movements’. Farnham: Ashgate. xiii + 271pp. ISBN 978 1 4094 6229 3. Hbk. £68.00. ISBN 978 1 4094 6230 9. Pbk. £19.99. FIRN. 2015;9(2):224-228. doi:10.1558/firn.v9i2.27722