A. Stewart-Sykes, The Didascalia Apostolorum. An English Version with Introduction and Annotation (Studia traditionis theologiae. Explorations in Early and Medieval Theology 1), Brepols, Turnhout 2009, ISBN 978-2-503-529993-6, € 70 (pb). - Rouwhorst, Gerard (Vigiliae Christianae, 2013)