The book "Expanded Bed Chromatography" offers a comprehensive introduction to an innovative technique for the purification of biomolecules. This method combines the steps of clarification, concentration, and initial purification into a single process, resulting in a significant reduction in procedural steps. By integrating these steps, not only is the processing time shortened, but the yield is also improved. The technology is relatively new and has seen exciting developments in recent years regarding adsorbents, processing technologies, and potential applications. New procedures are being developed for both small laboratory processes and larger industrial applications. Expanded Bed Chromatography is considered one of the most promising innovations in downstream processing and is expected to become a standard procedure in the development of new biotechnological processes.