The textbook "Dynamic Protein Assemblies in Homologous Recombination" offers a comprehensive examination of the mechanisms involved in DNA repair through homologous recombination. It highlights the interactions between DNA and DNA repair proteins, particularly bacterial RecA and human Rad51. These processes are crucial for generating genetic diversity and repairing DNA breaks that can lead to serious genetic disorders. By employing advanced single-molecule techniques such as magnetic tweezers and atomic force microscopy, the complex interplay of DNA repair pathways is analyzed in detail. This work is of interest to both professionals and students engaged in molecular biology and genetics.