The volume "Philosophy and Social Sciences" of the "Educational Greek Encyclopedia" is a pioneeringly designed monograph that covers the knowledge objects of nine sciences: linguistics, law, sociology, folklore, economics, pedagogy, political science, philosophy, and psychology. The entries of the work are distributed in absolute alphabetical order (so that the reader can easily and quickly refer to the individual articles), while provision has also been made for the compilation of an extensive index, with specific terms, main names, etc. (so that the volume can also function as an analytical dictionary). The entries of the work were written by specialists for each subject and are characterized by originality, completeness, scientific methodology, fluency of expression, and simple understandable writing.[...]