Commentaries played an important role in the transmission of the classical heritage. Early modern intellectuals rarely read classical authors in a simple and “direct” form, but generally via intermediary paratexts, especially all kinds of commentaries. Commentaries presented the classical texts in certain ways that determined and guided the readers’ perception and usages of the texts being commented upon. Early modern commentaries shaped not only school and university education and professional scholarship, but also intellectual and cultural life in the broadest sense, including politics, religion, art, entertainment, health care, geographical discoveries etc., and even various professional activities and segments of life that were seemingly far removed from scholarship and learning, such as warfare and engineering. Contributors include: Susanna de Beer, Valéry Berlincourt, Marijke Crab, Jeanine De Landtsheer, Karl Enenkel, Gergő Gellérfi, Trine Arlund Hass, Ekaterina Ilyushechkina, Ronny Kaiser, Marc Laureys, Christoph Pieper, Katharina Suter-Meyer, and Floris Verhaart.