The book "Characterization Techniques of Glasses and Ceramics" provides a comprehensive overview of modern characterization methods for ceramics, glasses, and related materials. It is based on lectures given during a short summer course at the University of La Laguna and covers a variety of techniques, including chemical analyses, various microscopy methods, thermal processes, as well as X-ray and resonance methods. Special attention is given to the thermal characterization methods of zeolites and the latest approaches in surface investigation. The authors emphasize the importance of applying multiple complementary methods for a thorough analysis of material properties and for addressing scientific and technical questions. The book is clearly structured and includes numerous illustrations and further literature references, making it particularly suitable for beginners in the research and application of ceramics and glasses.