ὄρεξις 
ἡδονή 
λύπη 
πάθος 
ἀρετή 
εὐδαιμονία 
φρόνησις 
προαίρεσις 
πρᾶξις 
λόγος

I am working on a book, with a preliminary title 'Aristotle's Characters'. The book is a study of the four major human characters distinguished by Aristotle (virtuous, self-controlled, uncontrolled, and vicious).

I am also working on several article-length projects, including papers on Aristotle's conception of to kalon, his theory of  practical wisdom in Aristotle, as well as a paper on Plato's discussion of the distinction between knowledge and belief in Rep. 5.

Besides these very active projects, I have several long-standing papers in various stages of preparation that I hope to bring into completion one day: on Plotinus' Forms of Individuals, on Kant's conception of free will, and a paper on the definition of art.