Book Review: Horizontal Effect of Fundamental Rights in EU Law, by Sonya Walkila. (Groningen: Europa Law Publishing, 2016) - Common Market Law Review View Book Review: Horizontal Effect of Fundamental Rights in EU Law, by Sonya Walkila. (Groningen: Europa Law Publishing, 2016) by - Common Market Law Review Book Review: Horizontal Effect of Fundamental Rights in EU Law, by Sonya Walkila. (Groningen: Europa Law Publishing, 2016) 54 1 Common Market Law Review