The romance of Leonardo da Vinci : the forerunner / by Dimitri Merejkowski. Exclusively authorised translation from the Russian of "The resurrection of the gods" by Herbert Trench.
Translation of Voskresshie bogi. Leonardo da Vinchi.
"Second of the historical trilogy, of which the first volume ... was The death of the gods" and the concluding volume was The Anti-Christ. "The present story has been published in Russia as The resurrection of the gods."