Orend is the author of six books:

The Morality of War, Second Edition (2013, Broadview)










Introduction to International Studies, (2013, Oxford)










The Morality of War (2006, Broadview)                       









Human Rights: Concept and Context (2002, Broadview)









On War: A Dialogue (2008, Rowman Littlefield)








Michael Walzer on War and Justice (2000, McGill-Queens)









War and International Justice: A Kantian Perspecitve (2000, WLU)