Dinwoodie (intellectual property law, U. of London, UK) and Janis (intellectual property law, U. of Iowa College of Law, US) present a handbook of contemporary trademark law scholarship that has been organized into three sections focusing in turn on different methodological approaches to analyzing trademark law; international and comparative dimensions, including harmonization of substantive trademark law and trademark provisions of free trade agreements; and critical issues related to trademarks and speech, limiting the scope of trademark rights, trademarks and traditional knowledge, and the edges of trademark protection. A number of crosscutting themes emerge from the proceedings, including articulating limits on trademark rights, the broadening circle of stakeholders in trademark law, the reevaluation of the effectiveness of trademark system institutions, the impact of concerns external to the conventional account of the trademark right, and the rapidity of change in the modern trademark system.