Lying and Morality. Thessaloniki: Vanias, 1994. (In Greek)
John Stuart Mill. Utilitarianism. Introduction, Translation and Commentary by Filimon Peonidis. Athens: Polis, 2002. (In Greek)
Autonomy and Sympathy: A Post-Kantian Moral Image. Lanham, MD: University Press of America, 2005.
In Defense of the Right: Essays in Applied Philosophy. Athens: Ekkremes, 2007. (In Greek)
Elements of Critical Argumentation. Thessaloniki: Ziti, 2014. (In Greek)
Democracy as Popular Sovereignty. Lanham, MD: Lexington Books, 2013. [Improved and enlarged Greek edition 2018].
(Co-authored with Nicos Giannakopoulos) Athenian Demagogues: Debunking an Antidemocratic Stereotype. Athens: Okto, 2018 (In Greek).
Polyzoides, Anastasios. Texts on Democracy (1824-1825). Edited with an introduction by Filimon Peonidis and Elpida Vogli. Athens: Okto, 2011. (In Greek).
Jeremy Bentham and the Greek Revolution. Scientific direction Konstantinos Papageorgiou. Introduction-Appendix Konstantinos Papageorgiou and Filimon Peonidis. Translation-Commentary Filimon Peonidis, Konstantinos Papageorgiou, Andreas Takis and Yiannis Tassopoulos. Athens: The Hellenic Parliament Foundation for Parliamentarism and Democracy, 2012. (In Greek)
Issues in Academic Ethics. Edited by Filimon Peonidis, Asterios-Evangelos Kechagias and Dimitris Tsimbouklis. Athens: Okto, 2015. (In Greek)
Thomas Aquinas, Marsilius of Padova, Bartolus of Saxoferrato. Late Medieval Political Theory: An Anthology Edited with introductory essays by Eleni Tounta and Filimon Peonidis. Translated with commentary by Eleni Tounta. Thessaloniki: Κ.& Μ. Ant. Stamoulis, 2016. (In Greek)
«On Two Anti-democratic Uses of Sortition», Democratic Theory: An Interdisciplinary Journal 3 (2016): 26-45.