Barnes, Jonathan. 1997. Logic and the Imperial Stoa. Leiden: Brill.
Cooper, John M. 2006. “Seneca on Moral Theory and Moral Improvement.” In Seeing Seneca Whole: Perspectives on Philosophy, Poetry and Politics, ed. K. Volk and G. Williams, 43–56. Columbia Studies in the Classical Tradition. Leiden: Brill.
Griffin, Miriam T. 1992. Seneca: A Philosopher in Politics. 2nd ed. Oxford: Oxford University Press.
Inwood, Brad. 2005. Reading Seneca: Stoic Philosophy at Rome. Oxford: Clarendon Press.
Kaster, Robert A. 2002. “The Taxonomy of Patience, or When Is “Patientia” Not a Virtue?” Classical Philology 97:133–44.
Lanzarone, Nicola, trans. and notes. 2001. La fermezza del saggio: La vita ritirata. Milan: Rizzoli.
Lee, A. D., intro. and notes. 1953. M. Tulli Ciceronis Paradoxa Stoicorum. London: Macmillan.
Riggsby, Andrew M. 2010. Roman Law and the Legal World of the Romans. Cambridge: Cambridge University Press.
Roller, Matthew B. 2001. Constructing Autocracy: Autocrates and Emperors in Julio-Claudian Rome. Princeton: Princeton University Press.
Star, Chistopher. 2006. “Commanding Constantia in Senecan Tragedy.” Transactions of the American Philological Association 126:207–44.
Viansino, Giovanni, trans. and comm. 1988, 1990. I Dialoghi. 2 vols. Milan: Mondadori.
Volk, Katharina, and Gareth D. Williams. 2006. Seeing Seneca Whole: Perspectives on Philosophy, Poetry, and Politics. Columbia Studies in the Classical Tradition. Leiden: Brill.
Vottero, Dionigi, ed. 1998. Lucio Anneo Seneca: I frammenti. Bologna: Pàtron.
Wilcox, Amanda. 2008. “Nature’s Monster: Caligula as Exemplum in Seneca’s Dialogues.” In KAKOS: Badness and Anti-Value in Classical Antiquity, ed. R. Rosen and I. Sluiter, 451–75. Leiden: Brill.
Williams, Gareth D. 2003. Seneca: “De Otio,” “De Brevitate Vitae.” Cambridge: Cambridge University Press.
. “States of Exile, States of Mind: Paradox and Reversal in Seneca’s Consolatio ad Helviam Matrem.” In Volk and Williams 2006, 178–95.
Wright, J. R. G. 1974. “Form and Content in the Moral Essays.” In Seneca, ed. C. D. N. Costa, 39–69. London: Routledge and Kegan Paul.