Sir Isaac Newton’s Principia, reprinted for Sir William Thomson LL.D. and Hugh Blackburn M.A. (Glasgow: James Macklehose, publisher to the Univeristy, 1871).

A Text Book of Euclid’s Elements for the Use of Schools. Books I-VI and XI by H.S. Hall, M.A. and F.H. Stevens, M.A. (London: Macmillan, 1898).

The Divine Comedy of Dante Alighieri. The Italian Text with a Translation in English Blank Verse and a Commentary by Courtney Langdon, Vol. 3 Paradiso (Cambridge: Harvard University Press, 1921).

Shakespeares Comedies, Histories, and Tragedies, being a Reproduction in Facsimile of the First Folio Edition 1623 from the Chatsworth copy in the possession of the Duke of Devonshire, K.G. with an Introduction and Census of Copies by Sidney Lee (Oxford: At the Clarendon Press, 1902).

The Intellectual Portrait Series: A Conversation with Gary S. Becker (Indianapolis: Liberty Fund, 2003).

Ante-Nicene Fathers: The Writings of the Fathers down to A.D. 325, ed. Ernest C. Richardson and Bernhard Pick. Revised and Chronologically arranged with brief prefaces and occasional notes by A. Cleveland Coxe (New York: Christian Literature Publishing Co., 1896-97). Volume 10.

Ante-Nicene Fathers. Volume 2: Fathers of the Second Century: Hermes, Tatian, Athenagoras, Theophilus, and Clement of Alexandria (Entire), ed. Alexander Roberts and James Donaldson. Revised and Chronologically arranged with brief prefaces and occasional notes by A. Cleveland Coxe (New York: Christian Literature Publishing Co., 1885).

The Writings of George Washington, collected and edited by Worthington Chauncey Ford (New York and London: G. P. Putnam’s Sons, 1890). Vol. VIII (1779-1780).

The Intellectual Portrait Series: A Conversation with Leonard Liggio (Indianapolis: Liberty Fund, 2006).

A Select Library of the Nicene and Post-Nicene Fathers of the Christian Church. Vol. IV St. Augustin: The Writings against the Manichaeans, and against the Donatists, ed. Philip Schaff, LL.D. (Buffalo: The Christian Literature Co., 1887).