This book contains a complete history of the First World War on the Russian front and is close in theme to the author’s previously published works - “White Guard” and “State and Revolutions”. It tells about the heroes and commanders of forgotten battles, and describes little-known military operations of the Russian army. Based on rich factual material, the author offers a new look at the course of that war and assesses its significance in the history of our country. The publication is intended for a wide range of readers.