The book "Characterization of Polymer Surfaces and Thin Films" offers a comprehensive collection of contributions from the 10th Dresden Polymer Discussion, which took place in 2005. Organized by renowned institutions, including the Leibniz Institute for Polymer Research Dresden and the Technical University of Dresden, the publication focuses on the characterization of polymer surfaces and thin films. The thorough analysis of surfaces and interfaces is crucial for linking the properties of surfaces and thin films to their microstructure and molecular origins. These insights are essential for the technological control and enhancement of materials. The contributions in this volume cover a wide range of surface-sensitive techniques and demonstrate their application in the characterization of polymer surfaces and thin films, as well as current examples of technologically relevant materials and process developments.