The third book of the White Warriors series is dedicated to the fate of the last White Ruler, the last Commander-in-Chief of the White Army in Russia - Lieutenant General Mikhail Konstantinovich Diterichs. The head of the Amur Zemsky Krai in the fall of 1922 attempted to revive the Russian Monarchist Statehood, the Orthodox Russian tradition in the Far East. The basis of the book was documents from Russian and foreign archives, the personal archive of the heir to General Diterichs - A.A. Vasiliev (Denmark), memoirs of his contemporaries, friends. The material reflects the main stages of life, the combat biography of General Dieterichs. Separately, the book highlights excerpts from his study "The Death of the Royal Family." The texts of the decisions of the Amur Zemsky Sobor are given.