Book Review: Towards a System of European Criminal Justice. The Problem of Admissibility of Evidence, by Andrea Ryan. (Abingdon: Routledge, 2014) - Common Market Law Review View Book Review: Towards a System of European Criminal Justice. The Problem of Admissibility of Evidence, by Andrea Ryan. (Abingdon: Routledge, 2014) by - Common Market Law Review Book Review: Towards a System of European Criminal Justice. The Problem of Admissibility of Evidence, by Andrea Ryan. (Abingdon: Routledge, 2014) 52 6 Common Market Law Review