Nikolai Morozov (1854-1946), Russian scholar and encyclopedist, who spent about 30 years in the Shlisselburg fortress, again became popular in modern Russia. This book is a biography of Morozov and description of his views by two historians who are also his followers. Chronology of Morozov’s life and bibliography of works about him. S. Valianskii is one of the group who call themselves Chronotron and who attack the common historical chronology, and create an alternative history of the world, including Old Rus. Morozov's cosmological and mathematical works are one of the sources of their new vision of Russian history.