This publication provides a commented publication of the Power Book of the Tsar's genealogy according to the six oldest lists of the 16th - early 17th centuries (including the oldest Tomsk and Volkovsky 1560s, discovered in the Pasha days by Novosibirsk and St. Petersburg archaeographers). This monument is the first attempt to create a consolidated non-written work on Russian history of the 9th-16th centuries, written from the historiosophical positions of the Russian Orthodox Church and reflecting the concepts of its then leaders - Metropolitans Macarius and Athanasius.