Tilleczek, W. (2022) “Niki Kasumi Clements, Sites of the Ascetic Self: John Cassian and Christian Ethical Formation. Notre Dame, Indiana: University of Notre Dame Press, 2020. Pp. 280.: ISBN: 978-0-268-10785-7 (hardback)”., Foucault Studies, (32), pp. 96–99. doi: 10.22439/fs.vi32.6708.