Book Review: Foreign Fighters under International Law and Beyond, edited by Andrea de Guttry, Francesca Capone and Christophe Paulussen. (Vienna: Springer, 2016) - Common Market Law Review View Book Review: Foreign Fighters under International Law and Beyond, edited by Andrea de Guttry, Francesca Capone and Christophe Paulussen. (Vienna: Springer, 2016) by - Common Market Law Review Book Review: Foreign Fighters under International Law and Beyond, edited by Andrea de Guttry, Francesca Capone and Christophe Paulussen. (Vienna: Springer, 2016) 54 6 Common Market Law Review