"Volodar vsesvitu"
Subtitle: naukovo-fantastychna povistʹ
By: Mykola Dashkii͡ev.
Publisher: Izd-vo T͡sk Lksmu Molodʹ
Published: 1955
Place of publication: Kyïv
Language: ukr
Number of pages: 174
Other titles: "Vlastelin mira"