"The World Biographical Dictionary" is an original work that presents the entire history, Greek and global, of arts, letters, and sciences through the lives and works of the protagonists of historical events and the creators of human civilization. Historical figures, great writers, artists, and scientists, Greeks and foreigners, from antiquity to the present day, are presented with documented biographies, allowing the reader to responsibly learn about their work and contribution. Special attention has been given to modern Greece in order to include the most important Greek personalities in literature, arts, politics, and sciences, making "The World Biographical Dictionary" the unique source of information for Greek readers and researchers. A dedicated team of approximately 200 academics, university professors, and specialist scientists worked for many years to accomplish this edition, in a rare collaboration of such a large number of intellectual personalities in Greek publishing history. The authors of the biographies - entirely original - are distinguished Greeks, and in some cases foreigners, experts in each subject, scientists.[...]