Suter, H. Die Mathematiker und Astronomen der Araber, in Abhandl., X (1900) 1-277; XIV (1902) 257-85.
Die astronomischen Tafeln des Muhammed ibn Musa-al-Khwarizmi, Copenhagen, 1914.

Tanner, T. Bibliotheca Britannico-Hibernica, London, 1748. Still much cited but largely antiquated and unreliable.

Tavenner, E. Studies in Magic from Latin Literature, New York, 1916.

Taylor, H. O. The Classical Heritage, 1901.
The Medieval Mind, 2nd edition, 1914, 2 vols; 3rd edition, 1919.

Theatrum chemicum. See Zetzner.

Theatrum chemicum Britannicum. See Ashmole.

Theophilus Presbyter, Schedula diversarum artium, ed. A. Ilg, Vienna, 1874; English translation by R. Hendrie, London, 1847.

Thomas of Cantimpré, Bonum universale de apibus, 1516.

Thompson, D’Arcy W. Aristotle as a Biologist, 1913.
Glossary of Greek Birds, Oxford, 1895.
Historia animalium, Oxford, 1910; vol. IV in the English translation of The Works of Aristotle edited by J. A. Smith and W. D. Ross.

Thorndike, Lynn. Adelard of Bath and the Continuity of Universal Nature, in Nature, XCIV (1915) 616-7.
A Roman Astrologer as a Historical Source: Julius Firmicus Maternus, in Classical Philology, VIII (1913) 415-35.
Natural Science in the Middle Ages, in Popular Science Monthly (now The Scientific Monthly), LXXXVII (1915) 271-91.
Roger Bacon and Gunpowder, in Science, XLII (1915), 799-800.
Roger Bacon and Experimental Method in the Middle Ages, in The Philosophical Review, XXIII (1914), 271-98.
Some Medieval Conceptions of Magic, in The Monist, XXV (1915), 107-39.
The Attitude of Origen and Augustine toward Magic, in The Monist, XIX (1908), 46-66.
The Place of Magic in the Intellectual History of Europe, Columbia University Press, 1905.
The True Roger Bacon, in American Historical Review, XXI (1916), 237-57, 468-80.