Petch O.

title	ISBN-13	year of publication
Doch palacha	978-5-699-69880-6	2014
Doch palacha i chernyy monah	978-5-699-71027-0	2014
Doch palacha i vedmak	978-5-699-77945-1	2015
Krepost korolei. Rasplata	978-5-699-82006-1	2015