| [W1627] | Ambrosio Catarino Politi, Speculum Haereticorum | Ambrosio Catarino Politi | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1597] | Marcin Kromer, O Kościele Bożym albo Chrystusowym mnicha z dworzaninem rozmowa trzecia | Marcin Kromer | | Religion: Polemical theology | Polish | 1 | 1 |
| [W1596] | Marcin Kromer, O nauce Kościoła świętego dworzanina z mnichem rozmowa czwarta i ostateczna | Marcin Kromer | | Religion: Polemical theology | Polish | 1 | 1 |
| [W1440] | Speculum liberi arbitrii contra haereticos per sacrae Ecclesiae doctores probatum, Jan Rozdrażewski (translator) | Jan Rozdrażewski | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1511] | Ein wunderliche Weissagung von dem Papsttum | Andreas Osiander, Hans Sachs | | Religion: Polemical theology | German | 2 | 1 |
| [W1555] | Samuel Israeli of Morocco, Epistola albo list Rabi Samuela Żyda że Jezus Nazareński prawdziwym jest Mesjaszem | Samuel Israeli of Morocco | | Religion: Polemical theology | Polish | 3 | 3 |
| [W1554] | Samuel Israeli of Morocco, Epistola contra Iudaeorum errores | Samuel Israeli of Morocco | | Religion: Polemical theology | Latin | 3 | 3 |
| [W696] | Stanisław Byliński, Defensorium Ecclesiae adversus Laurentium Corvinum | Stanisław Byliński | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1585] | Bernard Paxillus (Kołek), Monomachia pro defensione fidei SS. Trinitatis | Bernard Paxillus (Kołek) | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1355] | Wolfgang Kieswetter, Daß man das lauter rein Evangelium ohne menschliche Zusetzung predigen soll | Wolfgang Kieswetter | | Religion: Polemical theology | German | 1 | 1 |
| [W395] | Martin Luther, De Servo Arbitrio Martini Lutheri ad D. Erasmum Roterodamum | Martin Luther | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1034] | Erasmus Alberus, Absage oder Fehdeschrift des höllischen Fürsten Luzifers | Erasmus Alberus | | Religion: Polemical theology | German | 1 | 1 |
| [W1573] | Maciej Blosius, Academica Deifica trias Arianorum, Graecorum et Sectariorum | Maciej Blosius | | Religion: Polemical theology | Latin | 1 | 1 |
| [W1609] | Gennadius Scholarius, De synceritate Christianae fidei dialogus | Gennadius Scholarius | | Religion: Polemical theology | Greek, Ancient (to 1453), Latin | 1 | 1 |
| [W1394] | Thomas Cajetan, Adversus Lutheranos opuscula | Thomas Cajetan | | Religion: Polemical theology | Latin | 1 | 1 |
| [W834] | Pietro Paolo Vergerio, Ad serenissimum Sigismundum Augustum Poloniae Regem de legato papae in Poloniam destinato | Pietro Paolo Vergerio | | Religion: Polemical theology | Latin | 1 | 2 |
| [W832] | Mikołaj "the Red" Radziwiłł, Pietro Paolo Vergerio, Duae epistolae Altera Aloysii Lipomani | Pietro Paolo Vergerio, Mikołaj "the Red" Radziwiłł | | Religion: Polemical theology | Latin | 1 | 1 |
| [W836] | Pietro Paolo Vergerio, Responsio Vergerii ad librum Antichristi Romani | Pietro Paolo Vergerio | | Religion: Polemical theology | Latin | 1 | 1 |
| [W831] | Pietro Paolo Vergerio, Scholia In Binas Pauli Papae Huius Nominis IIII. Litteras | Pietro Paolo Vergerio | | Religion: Polemical theology | Latin | 1 | 1 |
| [W824] | Pietro Paolo Vergerio, Formula fidei tradita in synodo provinciali | Pietro Paolo Vergerio | | Religion: Polemical theology | Latin | 1 | 1 |
