A Legacy of Blood: Jack Petrov - Private Investigator/Vampire HunterJohn X. Grey · First published 2011Open the Tome
A cross-referencing index to V. I. Petrov's Catalogue des monnaies russesStewart J. Westdal · First published 1980Open the Tome
Moi uchiteli͡a -- vydai͡ushchiesi͡a goboisty I. M. Dansker, I. F. Pushechnikov, A. V. PetrovB. V. Nichkov · First published 2006Open the Tome
