The pdf-files are drafts or uncorrected proofs or, with the permission of publishing houses, corrected proofs or final versions. If you plan to refer to one of these papers, please consult the official versions or me. Comments are very welcome.

“Greek and Roman Logic,” co-authored with Robby Finley and Justin Vlasits, in Oxford Bibliographies in Classics. Ed. Ruth Scodel. New York: Oxford University Press, 2019.

“The Virtues and Happiness in Stoic Ethics,” The Cambridge Companion to Ancient Ethics, ed. Christopher Bobonich (CUP, 2017), 183-199.Download
“Ancient Skepticism,” Cambridge History of Moral Philosophy, eds. Sacha Golob and Jens Timmermann (CUP, 2017), 88-99.Download

“Ancient Skepticism,” Stanford Encyclopedia of Philosophy, ed. Edward N. Zalta (2010/2014/2018).

“The Hellenistic Academy,” Routledge Companion to Ancient Philosophy, eds. Frisbee Sheffield and James Warren (Routledge, 2013), 482-495.Download

“Seneca,” Stanford Encyclopedia of Philosophy, ed. Edward N. Zalta (2007/2011/2015).