The Mongol Invasion (trilogy)

The Mongol Invasion is a trilogy of historical novels by Soviet writer Vasily Yan that explores the Mongol conquests, including the Mongol conquest of Central Asia and their Western campaign, as well as the resistance of the peoples living in Central Asia and Eastern Europe during the early 13th century. This trilogy is considered the author's most renowned work and comprises the novels "Genghis Khan" (1939), "Batu" (1942), and "To the "Last Sea" (1955).

Source: Wikipedia — The Mongol Invasion (trilogy) (CC BY-SA 4.0)