| [W36] | Diogo Barbosa Machado, Biblioteca Lusitana historica, critica e cronologica | Diogo Barbosa Machado | | | Secondary source | Latin | 1 | |
| [W231] | Analecta Praemonstratensia | | | | Secondary source | German, Dutch/Flemish, French, Latin | 1 | |
| [W1810] | Johannes de Cuba, Kreuterbuch | Johannes de Cuba | | Knowledge | Latin | | |
| [W1808] | Andrzej Krzycki, In insignia reginae Barbarae coniuncta aquilae | Andrzej Krzycki | | Occasional literature | Latin | 1 | 1 |
| [W1807] | Zaccaria Ferreri, Oratio legati apostolici habita Thorunii ... contra errores Martini Luteri | Zaccaria Ferreri | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1806] | Leo X (Giovanni de' Medici), Bulla contra errores Martini Lutheri | Leo X (Giovanni de' Medici) | | Law | Latin | 1 | 1 |
| [W1805] | Sebastian Grabowiecki, Martinus Lauter eiusque levitas | Sebastian Grabowiecki | | Religion: Polemical theology | Latin, Polish | 1 | 1 |
| [W1803] | Albertus Magnus, Liber aggregationis, seu Liber secretorum de virtutibus herbarum, lapidum et animalium | Albertus Magnus | | Knowledge | Latin | 3 | 3 |
| [W1801] | Luis Lobera de Ávila, Banquete de Nobles Caballeros o modo de vivir desde que se levantan hasta que se acuestan y habla de cada manjar qué complexión y propiedad tiene | Luis Lobera de Ávila | | Knowledge: Medicine | Latin, Spanish/Castilian | 2 | 2 |
| [W1799] | Societas Sanctae Annae. Per Poloniam, Lithvaniam, Russiam, et alias S. Regis Poloniae ditiones instituta | | | Religion | Latin | 1 | 1 |
| [W1798] | Stanisław Sokołowski, Ultima Responsio Protestantium ad Censuram et iudicum Patriarchae Constantinopolitani, de articulis Confessionis Augustanae | Stanisław Sokołowski | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1797] | Statuta prawa y constitucie koronne łacinskie y polskie, Jan Januszowski (compiler) | Mikołaj Firlej, Jan Januszowski | | Law | Latin, Polish | 1 | 2 |
| [W1794] | Stanisław Sokołowski, Officia propria patronorum provinciae Polonae | Stanisław Sokołowski | | Religion: Liturgy | Latin | 1 | 1 |
| [W1791] | Marcin Baroniusz, Vita, gesta et miracula beati Esaiae Poloni Cracoviensis | Marcin Baroniusz | | Religion: Hagiography | Latin | 1 | 1 |
| [W1788] | Piotr (II) Widawski, Aquila aquilonis | Piotr (II) Widawski | | | Latin | 1 | 1 |
| [W1786] | De obitu serenissimae Annae Poloniae et Sueciae reginae | | | Occasional literature | Latin | 1 | |
| [W1785] | Thomas Aquinas, Thomas de ente et essentia | Thomas Aquinas | Paris | Knowledge: Philosophy | Latin | 1 | 1 |
| [W1240] | Rubricella dioecesis Cracoviensis ad annum 1511 | | | Religion: Liturgy | Latin | 1 | 1 |
| [W1782] | Francesco Filelfo, Breviores elegantioresque Epistole omnibus | Francesco Filelfo | | Letter | Latin | 1 | 1 |
| [W1781] | Votivae Acclamationes eximio et praestantissimo viro domino Petro Guden | | | | German, Latin | 1 | 1 |
