The scientific community associated with the Faculty of Political Science and Journalism of UMCS in Lublin (Department of Public Administration) has prepared another volume related to the issues of the functioning of the regional organization, i.e. the Visegrad Group. This time the volume is dedicated to socio-economic, infrastructural as well as political issues. The Lublin center is one of the leading academic and research institutions dealing with the issue of the policies of the countries of Central and Eastern Europe. The presented analyses provide qualitatively new material, confirming the prestigious place of UMCS on the map of scientific centers. It is also worth noting that the texts come from several research centers from all four V4 countries (and from the Netherlands), being the result of research conducted there. An excerpt from the review by Prof. Jacek Wojnick