The Cambridge companion to Christian mysticism. Edited by Amy Hollywood and Patricia Z. Beckman. (Cambridge Companions to Religion.) Pp. xii + 390 incl. 5 figs. Cambridge: Cambridge University Press, 2012. £65 (cloth), £19·99 (paper). 978 0 521 86365 0; 978 0 521 68227 5 - Mursell, Gordon (The journal of ecclesiastical history, 2014)