• Trade Secrets (Marketplace Books)
• Trade and Development
• Trade and Development Series
• Transformations of the State
• Transformationsprozesse: Schriftenreihe der Kommission für die Erforschung des sozialen und politischen Wandels in den neuen Bundesländern (KSPW)
• Transforming Government
• Transforming Public Health Practice Series
• Transition and Development
• Translational Systems Sciences
• Translations of Mathematical Monographs
• Transnational Business and Corporate Culture
• Transnational Crime, Crime Control and Security
• Transnational Institute
• Transnational Institute Series
• Transport and Society
• Transportation Analysis
• Transportation Research, Economics and Policy
• Trends and Issues in Global Tourism
• Trends in Finance and Banking
• Trends in Mathematics
• Trierer Schriften zur Wirtschaftstheorie und Wirtschaftspolitik
• Trivero
• Tropical Forestry
• Truman Talley
• Tsinghua University Texts
• Turning Points
• Twentieth Century Fund Book
• Twentieth Century Japan: The Emergence of a World Power