ProQuest (Firm) (381)
Hakluyt Society (170)
Aristotle (146)
Plato (108)
Augustine, Saint, Bishop of Hippo (75)
NetLibrary, Inc (69)
Jowett, Benjamin (60)
Hume, David (53)
Cicero, Marcus Tullius (52)
Erasmus, Desiderius (48)
Seneca, Lucius Annaeus (39)
ebrary, Inc (39)
Demosthenes (38)
Infomotions, Inc (38)
Plotinus (36)
Thomas, Aquinas, Saint (33)
Virginia Polytechnic Institute and State University (33)
Origen (32)
Markham, Clements R. (Clements Robert), Sir (31)
Galen (30)
John Chrysostom, Saint (24)
Machiavelli, Niccolò (24)
Kant, Immanuel (23)
Locke, John (23)
Rousseau, Jean-Jacques (23)
Columbus, Christopher (22)
Albertus, Magnus, Saint (21)
Major, Richard Henry (21)
Markham, Clements R. (21)
Origenes (21)
Rettig, John W. (21)
Bonaventure, Saint, Cardinal (20)
Hill, Robert C. (Robert Charles) (20)
Hero, of Alexandria (19)
Unschuld, Paul U. (19)
Bacon, Francis (18)
Bos, Gerrit (18)
Galenus (18)
Simplicius, of Cilicia (18)
Vagelpohl, Uwe (18)
Deferrari, Roy J. (Roy Joseph) (17)
Metzler, Karin (17)
Quintilian (17)
Voltaire (17)
Bruno, Giordano (16)
Letts, Malcolm (16)
Theophrastus (16)
Waterfield, Robin (16)
Archimedes (15)
Augustine, Saint (15)
Diderot, Denis (15)
Galilei, Galileo (15)
Haase, Friedrich (15)
Stanley, Henry Edward John Stanley, Baron (15)
Wollstonecraft, Mary (15)
Ahnert, Thomas (14)
Ambrose, Saint, Bishop of Milan (14)
Augustine, of Hippo, Saint (14)
Eusebius, of Caesarea, Bishop of Caesarea (14)
Hippocrates (14)
Hobbes, Thomas (14)
Mackay, Christopher S. (14)
Paine, Thomas (14)
Parker, Douglas H. (14)
Savvidis, Kyriakos (14)
Spinoza, Benedictus de (14)
Temple, Richard Carnac, Sir (14)
Turnbull, George (14)
Wolff, Christian, Freiherr von (14)
Aristoteles (13)
Brodersen, Kai (13)
Descartes, René (13)
Leibniz, Gottfried Wilhelm, Freiherr von (13)
Luther, Martin (13)
Maimonides, Moses (13)
Resnick, Irven Michael (13)
Scheck, Thomas P. (13)
Teske, Roland J. (13)
Vives, Juan Luis (13)
Wilkins, John (13)
Beare, J. I. (12)
Bowen, Alan C. (12)
Brown, Robert (12)
Craik, Elizabeth M. (12)
Cyril, Saint, Bishop of Jerusalem (12)
Great Neck Publishing (12)
Philoponus, John (12)
Theodoret, Bishop of Cyrrhus (12)
Alberti, Leon Battista (11)
Athanasius, Saint, Patriarch of Alexandria (11)
Barnes, Jonathan (11)
Fantham, Elaine (11)
Grafton, Anthony (11)
Grotius, Hugo (11)
Hutcheson, Francis (11)
Kahl, Oliver (11)
Karris, Robert J. (11)
Kelly, Christopher (11)
Madelung, Wilferd (11)
Murphy, James Jerome (11)
