 Theodosios remained the only outlet for Serbian literature and printed books in Russo-Slavonic until the emergence of Kurtbek's publishing house in Vienna in 1770.Orfelin's editorial work gave a special impetus to the success of this Slavic publishing house.In a span of a few years many important books – "Catechisis" by Peter Mohyla and another "Catechisis" by Jovan Rajić, "Srbljak" (a compedium of old Serbian writings) and "Short Stories" by Feofan Prokopovich – were published there.