Cusack, C.M. 2017. Nickolas P. Roubekas, An Ancient Theory of Religion: Euhemerism from Antiquity to the Present. London and New York: Routledge, 2017, pp. xiv + 188, ISBN: 9781138848931 (hbk). Journal for the Academic Study of Religion. 30, 2 (Nov. 2017), 194–195. DOI:https://doi.org/10.1558/jasr.34376.