Human Dignity and the Foundations of International Law. By PATRICK CAPPS, Oxford, Hart Publishing, 2009. 308 Pp. 22.00. Law at the Vanishing Point: A Philosophical Analysis of International Law. By AARON FICHTELBERG, Aldershot, Ashgate Publishing, 2008. 244 Pp. 60.00. Philosophy of International Law. By ANTHONY CARTY, Edinburgh, Edinburgh University Press, 2007. 272 Pp. 80.00