Offering carefully selected materials and expert commentary, An Australian Companion to Harrisâ Cases Materials on International Law is designed to provide readers with a comprehensive treatment of International law from an Australian perspective. Updated to reflect recent developments in the law, the second edition significantly expands on the coverage of the first edition and includes two additional, entirely new, chapters: International Criminal Law and International Environmental Law. The content and scope of this companion make it an ideal text for generalist International Law courses in Australia.