The book "Index of Works of Project Gutenberg by Marcus Aurelius Antoninus" is a collection of works by the famous Roman emperor Marcus Aurelius Antoninus. This book contains his philosophical reflections, letters, notes, and other works imbued with spirituality, wisdom, and high moral principles. The author professes ethical views on life, reflecting on the nature of man, his relations with other people and the world around him. The reader has the opportunity to delve into the world of ancient Roman philosophy and discover the wisdom and eternal values that are an integral part of the works of this outstanding thinker and ruler.