Ambasciano, L. 2015. What Is Religion? by Jeppe Sinding Jensen, Routledge, 2014. 186pp., Hb. $80.00, ISBN-13: 9781844657582; Pb. 19.95, ISBN-13: 9781844657599. Journal for the Cognitive Science of Religion. 2, 2 (Sep. 2015), 169–173. DOI:https://doi.org/10.1558/jcsr.v2i2.26394.