Incunables The third most significant incunable collection of the country consists of 1205 titles in 1051 volumes. The book that is proven to be part of the collection of the University Library for the longest time is Epistolae ad familiares by Cicero (printed in Venice in 1487, inv. no. Inc.256), and presumably it got into the library between 1586 and 1589 in Znióváralja. The first catalogue extant from 1631 already lists a number of incunables, which could be purchased for educational purposes.