Concerning Conversation, one book. On Taking an Oath, one book. Rhetorical Precepts, one book. Of Wealth, one book. On the Art of Poetry, one book. Problems in Politics, Ethics, Physics, and in the Art of Love, one book. Preludes, one book. A Collection of Problems, one book. On Physical Problems, one book. On Example, one book. On Introduction and Narrative, one book. Another tract on the Art of Poetry, one book. Of the Wise, one book. - On Consultation, one book. On Solecisms, one book. On the Art of Rhetoric, one book. The Special Commonplaces of the Treatises on Rhetoric, seventeen books. On Acting, one book. Lecture Notes of Aristotle or Theophrastus, six books. Sixteen books of Physical Opinions. Epitome of Physical Opinions, one book. On Gratitude, one book. [Character Sketches, one book.] On Truth and Falsehood, one book. The History of Theological Inquiry, six books. Of the Gods, three books. Geometrical Researches, four books. Epitomes of Aristotle’s work on Animals, six books. Two books of Refutative Arguments. Theses, three books. Of Kingship, two books. Of Causes, one book.