| Gabriel, Johannes |
| Gaguinus, Robertus - diverse works |
| Gaguinus, Robertus: Decertatio contra vincentium Bandellum de Castro Novo de intemeratatae virginis conceptu. See also ed. Paris 1409 [i.e. 1489] |
| Gaietanus de Thienis see
Thienis, Gaietanus de |
| Gaietanus Vincentius see
Thienis, Gaietanus de |
| Gallensis, Johannes see
Johannes Gallensis |
| Galeottus Martius see
Martius Galeottus |
| Gallus Cisterciensis |
| Galvanus de Bononia: Differentiae legum et canonum see Godofredus de Trano: Summa super titulis Decretailum (Venezia 1491) and Modus legendi abbreviaturas in utroque jure [Vienne c. 1478] |
| Gambilionibus, Angelus de - diverse works |
| Gambilionibus, Angelus de: De verborum et rerum significatione see Dionysius Carthusiensis: Dialogus ... [Louvain c. 1480] |
| Ganfedus de Trano see Godofredus de Trano |
| Ganivetus, Johannes |
| Garlandia, Johannes de see Johannes de Garlandia |
| Garten der Gesundheit see Cuba, Johannes de |
| Garzoni, Johannes |
| Gaza, Theodorus |
| Gebete, die sonntäglichen |
| Gebote Gottes, die zehn see Lehre und Unterweisung, wie ein junger Mensch sich in Ehrbarkeit und guten Sitten erhalten soll |
| Gellius, Aulus |
| Gemma vocabulorum |
| Gemmula vocabulorum |
| Genazano, Marianus de |
| Gennadius: De scriptoribus ecclesiasticis see Hieronymus: De viris illustribus [Köln s.a.] |
| Gentilis de Gentilibus de Fulgineo: De prolongatione febris |
| Gentilis de Gentilibus de Fulgineo: De balneis, Consilia medica and Receptae super primam Fen quarti Avicennae ordinatae see Cermisonus, Antonius: Consilia medica etc. (Venezia [s.a.]) |
| Georgius Bruxellensis |
| Georgius de Hungaria |
| Georgius Sisgoreus see Dionysius Carthusiensis: Dialogus Mariae et peccatoris ... [Louvain c. 1480] |
| Georgius Trapezuntius |
| Gerardus de Harderwyck |
| Gerardus de Monte: Concordantiae dictorum Thomae Aquinatis et Alberti Magni see Versor, Johannes: Quaestiones super parva naturalia Aristotelis [Köln 1493] (same ed. ex. 2). See also Aristoteles: Opera (Köln 1497) and Thomas de Aquino: De ente et essentia [Köln c. 1489] |
| Gerardus de Vliederhoven |
| Gerardus de Zutphania - diverse works |
| Gerardus de Zutphania: De spiritualibus ascensionibus see also Meditationes de vita et beneficiis Jesu Christi [Augsburg s.a.] |
| Gerson, Johannes - diverse works |
| Gerson, Johannes: De contemptu mundi see eds. of Imitatio Christi |
| Gerson, Johannes: De meditatione cordis see eds. of Imitatio Christi |
| Gerson, Johannes: Opusculum contra superstitiosam dierum observationem see Petrus de Alliaco: De imagine mundi [Louvain s.a.] |
| Gerson, Johannes: De remediis contra pusillanimitatem see Albertus Magnus: De adhaerendo Deo [c. 1473] |
| Gerson, Johannes: Trilogium astrologiae theologisatae. see also Petrus de Alliaco: De imagine mundi [Louvain s.a.] |
| Geschichte von Peter Hagenbach |
| Gessler, Heinrich |
| Gesta Romanorum |
| Gilbertus de Hoglandia: Sermones super cantica canticorum. see also Bernardus Claravallensis: Sermones super cantica canticorum (Strassburg 1497) |
| Gobius, Johannes see Johannes Junior |
| Godofredus de Trano |
| Gordonius, Bernardus de see Bernardus de Gordonio |
| Gorichem, Henricus de see Henricus de Gorichem - diverse works. For Henricus de Gorichem: De superstitiosis quibusdam casibus see Mamoris, Petrus: Flagellum maleficorum [Lyon s.a.] |
| Gorris, Guilelmus |
| Gothardus Alemannus |
| Gouda, Guilelmus de see Guilelmus de Gouda |
| Gradibus, Johannes Matthaeus de see Ferrarius de Gradibus, Johannes Matthaeus |
| Graduale Romanum |
| Graduale speciale secundum chorum Moguntinensem |
| Grammatellus pro juvenum eruditione cum glossa alamanica |
| Grammatica nova |
| Granollachs, Bernardus |
| Gratia Dei de Ascolo |
| Gratia Dei, Johannes Baptista |
| Gratianus |
| Gregorius I |
| Gregorius IX |
| Gregorius Ariminensis |
| Gregorius Tifernas: Opuscula |
| Gregorius Tifernas: Hymnus in virginem dei matrem see Sabellicus, Marcus Antonius Coccius: Elegiae in natalem diem virgines Mariae (Deventer 1499) |
| Griffus, Leonardus |
| Griseldis see Petrarcha, Francesco: Historia Griseldis (more eds.) and Lehre und Unterweisung ... (Augsburg 1472) |
| Gritsch, Johannes |
| Grunpeck, Josef |
| Gruner, Vincentius |
| Guainerus, Antonius |
| Guarinus Veronensis: Ars diphtongandi see Reuchlin, Johannes: Vocabularius breviloquus (more eds.) |
| Guarinus, Baptista |
| Guiba, Roberto |
| Guido de Columna see Columna, Guido de |
| Guido de Monte Rocherii |
| Guilelmus: Postilla - diverse editions. See also ed. [Basel 1497?] |
| Guilelmus Altissiodorensis |
| Guilelmus de Aquisgrano see Textor, Guilelmus |
| Guilelmus Arvernus see Guilelmus, episcopus Parisiensis |
| Guilelmus Brito |
| Guilelmus Carthusiensis |
| Guilelmus de Gouda |
| Guilelmus de Ockam |
| Guilelmus, episcopus Pariensis |
| Guilelmus Saphonensis: Modus conficiendi epistolas. See also Fliscus, Stephanus: Synonyma [Lyon s.a.] |
| Guillaume de Deguileville |
| Guillaume de Lorris |
| Guillermus see Guilelmus |
| Guilleville, Guillaume de see Guillaume de Deguileville |
| Guiscardus et Sigismunda see Brunus Aretinus, Leonardus: De duobus amantibus Guiscardo et Sigismunda |