• 54 Memorial Library
• 7 Special Collections (Memorial Library)
• 5 Verona Shelving Facility
• 3 Music Library (Mills)
• 1 Ebling Library
• 1 Temporary Relocation Library

• 3 Microforms

• 13 Porphyry, approximately 234-approximately 305
• 12 Aristotle
• 9 Vegetarianism
• 8 Categoriae
• 7 Philosophy
• 6 Plotinus
• 5 Homer
• 4 Demonology
• 4 Early works to 1800
• 4 Metaphysics
• 4 Music, Greek and Roman
• 4 Occultism
• 4 Predicate (Logic)
• 4 Religion
• 3 Christianity
• 3 Church history
• 3 Harmonics
• 3 Mysteries, Religious
• 3 Neoplatonism
• 3 Philosophers
• 3 Philosophy, Ancient
• 3 Ptolemy, active 2nd century
• 3 Pythagoras and Pythagorean school
• 3 Supernatural
• 2 Against the Christians

• 11 Plotinus
• 9 Aristotle
• 6 Ficino, Marsilio, 1433-1499
• 6 Iamblichus, approximately 250-approximately 330
• 5 Proclus, approximately 410-485
• 4 Boethius, -524
• 4 Mackenna, Stephen, 1872-1934
• 4 Owen, Octavius Freire, 1816?-1873
• 4 Sodano, Angelo Raffaele
• 3 Alexander, of Aphrodisias
• 3 Creuzer, Georg Friedrich, 1771-1858
• 3 Hermes, Trismegistus
• 3 Nauck, August, 1822-1892
• 3 Psellus, Michael
• 3 Turnbull, Grace Hill, 1880-1976
• 2 Aelian, active 3rd century
• 2 Ammonius, Hermiae
• 2 Asclepius, of Tralles
• 2 Aspasius
• 2 Barker, Andrew, 1943-2021
• 2 Becker, Matthias, 1982-
• 2 Camerarius, Joachim, 1500-1574
• 2 Clark, Gillian
• 2 David, the Invincible

• 41 Greek, Ancient (to 1453)
• 33 English
• 30 Latin
• 11 Greek, Modern (1453-)
• 10 French
• 6 German
• 6 Italian
• 1 Spanish
• 1 Syriac, Modern

• 3 Greece

• 17 Early works to 1800
• 3 Controversial literature
• 3 Sources
• 2 Biographies
• 2 Biography
• 2 Introductions
• 2 Pre-Linnean works
• 1 Bibliography
• 1 Commentaries
• 1 Poetry
• 1 Translations into Italian

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