The
American Society of International Law has announced its 2013 Certificates of Merit for Scholarship. The report of the committee is
here (I had the honor of being a member). The recipients of the certificates are:

Certificate of Merit - Preeminent Contribution to Creative Scholarship:
Jeremy Waldron, "Partly Laws Common to All Mankind": Foreign Law in American Courts (Yale Univ. Press 2012)

Certificate of Merit - High Technical Craftsmanship and Utility to Practicing Lawyers and Scholars:
Duncan B. Hollis, ed., The Oxford Guide to Treaties (Oxford Univ. Press 2012)

Certificate of Merit - Specialized Area of International Law:
Petros C. Mavroidis, Trade in Goods (2d ed., Oxford Univ. Press 2012)