The library of St. Paul the Hermit at the island of Školjić, contains archival material written in the glagolitic script. This material was produced at St. Paul's monastery, between the end of the 16th and the second part of the 19th century. During the late 20th century this archival material had undergone through a process of conservation and preservation, and in 2013., it was proclaimed as a protected cultural heritage of the Republic of Croatia. However, the majority of this archival material was not subjected to scientific research. The aim of this paper is to present the content of the glagolitic archival material of the monastery of St. Paul the Hermit. In addition to codices and documents written in the glagolitic script, the monastery contains epigraphic material. The main goal of this thesis is to present and evaluate the aforementioned archival material, using the research methods of transliteration and analysis, which were applied to selected segments of the archival material. The research questions posed in this paper specifically adress the relationship between the community of the monks of the third order of St. Francis of the Školjić monastery, as well as the role that the glagolitic cultural heritage played in their lives.