Since 1947 Stephen M. Schwebel has written more than 100 articles, commentaries and book reviews in legal and other periodicals and in the press. This volume republishes 36 of his legal articles and commentaries of continuing interest. The first Part treats aspects of the capacity and performance of the International Court of Justice. The second addresses aspects of international arbitration. The third examines problems of the United Nations, especially of the authority of the Secretary-General, the character of the Secretariat, and financial apportionment. The fourth deals with questions of international contracts and taking of foreign property interests. The fifth discusses diverse aspects of the development of international law and particularly considers the central problem of international law, the unlawful use of force. This collection does not include Judge Schwebel's judicial opinions, nor (with one exception) papers written in his former official capacities as a legal officer of the US Department of State or as a special rapporteur of the International Law Commission of the United Nations. Together with his unofficial writings, his judicial opinions as of July 1993 are cataloged in the list of publications with which this volume concludes.