Ruthenian language
About 1520, Francysk Skaryna, who is the author of the first Ruthenian Bible, established a printing house in Vilnius – the first in Eastern Europe. In 1522, he prepared and published the first printed book of the Grand Duchy of Lithuania, titled the "Little Traveller's Book" (Ruthenian language: "Малая подорожная книжка"). In 1525, he printed the "Acts and Epistles of the Apostles" (the "Apostle").