1. Theories of International Relations: Introduction Manuela Spindler and Siegfried Schieder 2. Realism Andreas Jacobs 3. Neorealism Niklas Schornig 4. Interdependence Manuela Spindler 5. Regime Theory Bernhard Zang 6. Neofunctionalism Thomas Conzelmann 7. New Liberalism Siegfried Schieder 8. Liberal Approaches to the "Democratic Peace"Andreas Hasenclever 9. The English School Christopher Daase 10. World Society and Globalization Ingo Take 11. The Theory of Imperialism Michael Heinrich 12. World-System Theory Andreas Nolke 13. Neo-Gramscian Perspectives Andreas Bieler and Adam David Morton 14. International Political Economy Hans-Jurgen Bieling 15. Social Constructivism Cornelia Ulbert 16. Critical Theory Christoph Humrich 17. Postmodern Approaches Thomas Diez 18. Feminist Approaches Barbara Finke 19. Critical Geopolitics Mathias Albert, Paul Reuber and Gunther Wolkersdorfer