Tamara Eidelman is a hereditary historian, a teacher with many years of experience, an honored teacher of Russia, and now a successful and popular blogger. The book “Secrets of Ancient Civilizations” introduces readers to the myths and legends of the Ancient East and ancient states, talks about early class formations on the territory of modern America, and also tells about the mysterious and mythical island legend of Atlantis. The essays are written in an engaging and accessible language and are intended for a wide range of readers. The publishing layout of the book is saved in PDF A4 format.