Many of your course textbooks can be found at the University Library free of charge, so check out the library before using your funds for textbooks
Harris and Sivakumaran's Cases & Materials on International Law , widely recognised as the leading text of its kind, is a stimulating and wide-ranging work. Designed to support students throughout their studies, Harris provides a sound basis for any public international law course through an extensive selection of extracts and background information supplemented by authoritative commentary and expert analysis.