Ethics in International Relations: A Constitutive Theory: 45 (Cambridge Studies Relations, Series Number 45)

Classical Theory in International Relations: 103 (Cambridge Studies Relations, Series Number 103)

Diplomatic Theory of International Relations: 111 (Cambridge Studies in Relations, Series Number 111)

Practice Theory and International Relations: 148 (Cambridge Studies in Relations, Series Number 148)

Traditions of International Ethics: 17 (Cambridge Studies in Relations, Series Number 17)