The book "Gutenberg Projects of Plato's Works: An Index" is a collection of works by the ancient philosopher Plato, who is considered one of the greatest thinkers in the entire history of philosophy. Plato's works are collected and indexed in this edition, including "State", "Phaedon", "Symposium", "Phaedrus", "Politician". This collection will help the reader not only to get acquainted with various aspects of Plato's philosophical thought, but also to explore his concepts of justice, goodness, love, the state and many others. The Gutenberg Projects of Plato: An Index will be a useful resource for those interested in ancient philosophy and who want to better understand the philosophical ideas of the great thinker.