Затерянные земли

From Author Wars - https://authorwars.com/books/zateriannye-zemli-2948969.html

Overview:

Title: Затерянные земли
Author: Дем Михайлов
Year: 2018
Type: Novels
Series: Господство клана Неспящих / The Sleepless Ones
Number in Series: 9

Variant Titles:

2021. Clan Dominance: The Sleepless Ones #9