The textbook "Computational Contact Mechanics" by Peter Wriggers offers a comprehensive analysis of contact mechanics and its applications in engineering. It highlights the development from ancient times to modern computer-based methods and illustrates how contact mechanics has evolved over time. The book addresses the challenges that arise in modeling contact conditions and explains how modern numerical simulations, particularly through the finite element method, can tackle these issues. It emphasizes the importance of algorithms and adaptive methods that are essential for conducting robust and efficient contact analyses. The content is of interest to both students and professionals in the fields of engineering and IT who wish to gain a deeper understanding of the complex relationships in contact mechanics.