The popularity of his monumental and definitive works established Shabtai Rosenne as the undisputed expert on the International Court of Justice's law and practice of his time. Irrefutably the leading work on the Court, previous editions of Rosenne's Law and Practice of the International Court have influenced generations of legal scholars, practitioners, judges, and students alike. The Fifth Edition, by Malcolm N. Shaw, combines his expertise as both an academic and practitioner to bring this monumental resource up-to-date while retaining Rosenne's distinctive voice, erudition, and rigorous objectives.

Preserving Rosenne's focus on the caselaw of the Court, the Fifth Edition is supplemented with increased references to the leading academic literature, and, like the Fourth Edition, is divided into four substantive volumes:

- Volume I: The Court as one of the principal organs, in particular the principal judicial organ, of the United Nations. Diplomats and legal advisers who deal with matters relating to the Court on a political level and through different organs and offices of the United Nations will appreciate the full discussion of the diplomatic, political, and administrative aspects of the Court's affairs.
- Volume II: Jurisdiction and the treatment of jurisdictional matters by the Court. This volume also includes the Court's advisory jurisdiction, and how that work relates to complex legal issues in matters of major political import.
- Volume III: The Court's procedure.
- Volume IV: The work's final volume includes the English texts of the Charter of the United Nations, the Statute of the Court, the Practice Directions, the Rules of the Court, and a full set of indexes.

The Fifth Edition (updated through 2015) of Rosenne's Law and Practice of the International Court is an essential component of all international law libraries and an indispensable work for those practicing in the field, who will all appreciate access to the most recent work on the Court.

Rosenne's Law and Practice of the International Court: 1920-2015, Fifth Edition is also available online..