| 2151 | MAT1.2 | Matheus de Aquasparta | Intrebari despre cunostere | da |
| 2152 | MAT2.1 | Mathaeus de Cracovia | De contractibus (De translacione rerum temporalium) | da |
| 2153 | MAT2.2 | Mathaeus de Cracovia | Rationale divinorum operum | da |
| 2154 | MAT3.1 | Mattéi, Jean-François | Platon et le miroir du mythe: de l'âge d'or à l'Atlantide | da |
| 2155 | MAT3.2 | Mattéi, Jean-François | La naissance de la raison en Grece | da |
| 2156 | MAU1.1 | Maurer, Armand A. | Medieval Philosophy | da |
| 2157 | MAX1.1 | Maxim Marturisitorul | Despre calcularea datei Paştilor | da |
| 2158 | MAY1.1 | Franciscus de Mayronis | Kommentar zum Ersten Buch der Sentenzen | da |
| 2159 | MAZ1.1 | Francesco Mazzoni (ed.) | Il Boccaccio nelle culture e letterature nazionali | da |
| 2160 | MCC1.1 | Mcclive, Cathy | Menstruation and Procreation in Early Modern France | da |
| 2161 | MCE1.1 | McEvoy, James | Robert Grosseteste et la theologie a l'Universite d'Oxford (1190-1250) | da |
| 2162 | MCE1.2 | McEvoy, James | Mystical Theology: The Glosses by Thomas Gallus and the Commentary of Robert Grosseteste on De Mystica Theologia | da |
| 2163 | MCG1.1 | McGrath, S. J. | The Early Heidegger and Medieval Philosophy | da |
| 2164 | MCG2.1 | McGrade, Arthur S. ; Killcullen, John ; Kempshall, Matthew (ed.) | The Cambridge Translations of Medieval Philosophical Texts, Volume Two: Ethics and Political Philosophy | da |
| 2165 | MCG3.1 | McGinn, Bernard | Apocalyptic Spirituality: Treatises and Letters of Lactantius, Adso of Montier-en-Der, Joachim of Fiore, the Franciscan Spirituals, Savonarola | da |
| 2166 | MCG4.1 | McGinnis, Jon; Reisman, David C. (transl.) | Classical Arabic Philosophy: an Anthology of Sources | da |
| 2167 | MCI1.1 | McInerney, Maud Burnett (ed.) | Hildegard of Bingen: a Book of Essays | da |
| 2168 | MCT1.1 | Mctavish, Lianne | Childbirth and the Display of Authority in Early Modern France | da |
| 2169 | MCW1.1 | McWebb, Christine | Debating the roman de la rose | da |
| 2170 | MedEn24 | | Medieval Encounters | da |
| 2171 | MEE1.1 | Meerseman, G. | Laurentii Pignon Catalogi et Chronica accedunt Catalogi Stamnensis et Upsalensis Scriptorum | da |
| 2172 | MEE2.1.1 | Meer, Frits van der | Saint Augustin Pasteur D'Ames, tome 1 | da |
| 2173 | MEE2.1.2 | Meer, Frits van der | Saint Augustin Pasteur D'Ames, tome 2 | da |
| 2174 | MEI1.1 | Meirinhos, José Francisco; Weijers, Olga | Florilegium mediaevale | da |
| 2175 | MEI1.2 | Meirinhos, José Francisco | Metafisica do Homem | da |
| 2176 | MEI1.3 | Meirinhos, José Francisco | Estudios de Filosofia Medieval | da |
| 2177 | MEI1.4 | Meirinhos, José Francisco (ed.) | Itinéraires de la raison | da |
| 2178 | MEI1.5 | Meirinhos, José; Lázaro Pulido, Manuel (org.) | Pensar a naturaleza | da |
| 2179 | MEI1.6 | Meirinhos, José; Oliveira e Silva, Paula (org.) | As Disputaçoes Metafisicas de Francisco Suárez | da |
| 2180 | MEI1.7 | Meirinhos, José Francisco | Bibliotheca manuscripta Petri Hispani | da |
| 2181 | MEI1.8 | Meirinhos, Jose ; Lopez, Celia ; Rebalde, Alcade ; Rebalde, Joao (eds.) | Secrets and Discovery in the Middle Ages | da |
| 2182 | MEI1.8#2 | Meirinhos, Jose ; Lopez, Celia ; Rebalde, Alcade ; Rebalde, Joao (eds.) | Secrets and Discovery in the Middle Ages | da |
| 2183 | MEI2.1 | Meier, Christel; Wagner-Egelhaaf, Martina (eds.) | Prophetie und Autorschaft : Charisma, Heilsversprechen und Gefährdung | da |
| 2184 | MEI3.1 | Meiroşu, Anca | Magia în literatura latină din epoca imperială timpurie (sec. I-II d. Hr.) | da |
| 2185 | MEL1.1.1 | Roman Melodul | Hymnes (Tome I: Ancien Testament I-VIII) | da |
| 2186 | MEL2.1 | | Melanges de Philosophie, de Literature et d'Histoire Ancienne Offerts a Pierre Boyance | da |
| 2187 | MEL3.1 | Melamed, Avraham | The Philosopher-King in Medieval and Renaissance Jewish Thought | da |
| 2188 | MEN1.1.1 | Menander | Quae supersunt, pars prior (ed. Koerte) | da |
| 2189 | MEN1.1.2 | Menander | Quae supersunt, pars II | da |
| 2190 | MEN1.2 | Menander | Sententiae | da |
| 2191 | MER1.1 | Merkerlbach, Reinhold; Thiel, Helmut van | Griechisches Leseheft | da |
| 2192 | MER2.1 | Meron, Evelyne | Les Idees Morales des Interlocuteurs de Socrate dans les Dialogues Platoniciens de Jeunesse | da |
| 2193 | MER3.1 | Merino, José Antonio | Storia della filosofia francescana | da |
| 2194 | MER4.1 | Merlan, Philip | From platonism to neoplatonism | da |
| 2195 | MES1.1 | Meslin, Michel | Le christianisme dans l'Empire Romain | da |
| 2196 | MES2.1 | Mesaroş, Claudiu (ed.) | Viaţa şi opera Sfântului Gerard din Cenad | da |
| 2197 | MEU1.1.1 | Lorris, Guillaume de; Meun, Jean | Le Roman de la Rose; tome I | da |
| 2198 | MEU1.1.2 | Lorris, Guillaume de; Meun, Jean | Le Roman de la Rose; tome II | da |
| 2199 | MEU1.1.3 | Lorris, Guillaume de; Meun, Jean | Le Roman de la Rose; tome III | da |
| 2200 | MGH | *** | Monumenta Germaniae Historica | da |
