Jacek Malinowski is a professor of logic and philosophy at the Institute of Philosophy and Sociology, Polish Academy of Sciences, Warsaw, Poland. He received his Master's degree in Mathematic from the University of Łódź, Poland, and PhD and the habilitation in Philosophy at the Institute of Philosophy and Sociology, Polish Academy of Sciences. He held research positions at Free Univeristy of Brussels, Humboldt University in Berlin, University of Leipzig, the Netherlands Institute of Advanced Study in Wasenaar. He publishes papers in algebraic logics, quantum logics, logical pragmatics. He is active as editor-in-chief of Studia Logica what he considers his main professional concern.Adam Trybus (co-editor and co-author of main part of the book) ORCID: 0000-0003-4170-8665. He is an assistant professor at the Institute of Philosophy, Jagiellonian University, Kraków, Poland. PhD (2011): School of Computer Science, University of Manchester. PI in a project funded by the Polish National Science Centre (2018-2022). Numerous research visits: University of Alberta, Canada; Bertrand Russell Research Centre, Hamilton, Canada; Clermont-Ferrand University, France; Erlangen, Germany; University of Salerno, Italy; University of Urbino, Italy; Chaux-de-Fonds Louis Couturat Archives, Switzerland. His work covers all aspects of logic: formal systems analysis (refutation calculus, paraconsistent systems), spatial reasoning (logic in AI), history (Chwistek, Russell, Łukasiewicz, Ladd-Franklin) and philosophy (principle of non-contradiction), informal reasoning and reasoning in LLM systems.

• Preface.- Chapter 1. An Outside-Inside View on Studia Logica (Heinrich Wansing).- Chapter 2. Holland Meets Poland, A Personal Story (Johan van Benthem).- Chapter 3. Studia Logica: A Long and Winding Road (Jacek Malinowski and Adam Trybus).- Chapter 4. The Origins of Studia Logica in the 1930s (Anna Brożek and Zofia Hałęza).- Chapter 5. The Post-War Beginnings of Studia Logica (Katarzyna Gan-Krzywoszyńska and Piotr Leśniewski).- Chapter 6. The Section of Logic and Studia Logica 1952-1961.- Who Was Who and Who Is Who in Studia Logica 1934–2026 (Rafał Palczewski).- Special Issues of Studia Logica 1975 – 2026.

Jacek Malinowski is a professor of logic and philosophy at the Institute of Philosophy and Sociology, Polish Academy of Sciences, Warsaw, Poland. He received his Master's degree in Mathematic from the University of Łódź, Poland, and PhD and the habilitation in Philosophy at the Institute of Philosophy and Sociology, Polish Academy of Sciences. He held research positions at Free Univeristy of Brussels, Humboldt University in Berlin, University of Leipzig, the Netherlands Institute of Advanced Study in Wasenaar. He publishes papers in algebraic logics, quantum logics, logical pragmatics. He is active as editor-in-chief of Studia Logica what he considers his main professional concern.Adam Trybus (co-editor and co-author of main part of the book) ORCID: 0000-0003-4170-8665. He is an assistant professor at the Institute of Philosophy, Jagiellonian University, Kraków, Poland. PhD (2011): School of Computer Science, University of Manchester. PI in a project funded by the Polish National Science Centre (2018-2022). Numerous research visits: University of Alberta, Canada; Bertrand Russell Research Centre, Hamilton, Canada; Clermont-Ferrand University, France; Erlangen, Germany; University of Salerno, Italy; University of Urbino, Italy; Chaux-de-Fonds Louis Couturat Archives, Switzerland. His work covers all aspects of logic: formal systems analysis (refutation calculus, paraconsistent systems), spatial reasoning (logic in AI), history (Chwistek, Russell, Łukasiewicz, Ladd-Franklin) and philosophy (principle of non-contradiction), informal reasoning and reasoning in LLM systems.

• Preface.- Chapter 1. An Outside-Inside View on Studia Logica (Heinrich Wansing).- Chapter 2. Holland Meets Poland, A Personal Story (Johan van Benthem).- Chapter 3. Studia Logica: A Long and Winding Road (Jacek Malinowski and Adam Trybus).- Chapter 4. The Origins of Studia Logica in the 1930s (Anna Brożek and Zofia Hałęza).- Chapter 5. The Post-War Beginnings of Studia Logica (Katarzyna Gan-Krzywoszyńska and Piotr Leśniewski).- Chapter 6. The Section of Logic and Studia Logica 1952-1961.- Who Was Who and Who Is Who in Studia Logica 1934–2026 (Rafał Palczewski).- Special Issues of Studia Logica 1975 – 2026.

Jacek Malinowski is a professor of logic and philosophy at the Institute of Philosophy and Sociology, Polish Academy of Sciences, Warsaw, Poland. He received his Master's degree in Mathematic from the University of Łódź, Poland, and PhD and the habilitation in Philosophy at the Institute of Philosophy and Sociology, Polish Academy of Sciences. He held research positions at Free Univeristy of Brussels, Humboldt University in Berlin, University of Leipzig, the Netherlands Institute of Advanced Study in Wasenaar. He publishes papers in algebraic logics, quantum logics, logical pragmatics. He is active as editor-in-chief of Studia Logica what he considers his main professional concern.Adam Trybus (co-editor and co-author of main part of the book) ORCID: 0000-0003-4170-8665. He is an assistant professor at the Institute of Philosophy, Jagiellonian University, Kraków, Poland. PhD (2011): School of Computer Science, University of Manchester. PI in a project funded by the Polish National Science Centre (2018-2022). Numerous research visits: University of Alberta, Canada; Bertrand Russell Research Centre, Hamilton, Canada; Clermont-Ferrand University, France; Erlangen, Germany; University of Salerno, Italy; University of Urbino, Italy; Chaux-de-Fonds Louis Couturat Archives, Switzerland. His work covers all aspects of logic: formal systems analysis (refutation calculus, paraconsistent systems), spatial reasoning (logic in AI), history (Chwistek, Russell, Łukasiewicz, Ladd-Franklin) and philosophy (principle of non-contradiction), informal reasoning and reasoning in LLM systems.

• Preface.- Chapter 1. An Outside-Inside View on Studia Logica (Heinrich Wansing).- Chapter 2. Holland Meets Poland, A Personal Story (Johan van Benthem).- Chapter 3. Studia Logica: A Long and Winding Road (Jacek Malinowski and Adam Trybus).- Chapter 4. The Origins of Studia Logica in the 1930s (Anna Brożek and Zofia Hałęza).- Chapter 5. The Post-War Beginnings of Studia Logica (Katarzyna Gan-Krzywoszyńska and Piotr Leśniewski).- Chapter 6. The Section of Logic and Studia Logica 1952-1961.- Who Was Who and Who Is Who in Studia Logica 1934–2026 (Rafał Palczewski).- Special Issues of Studia Logica 1975 – 2026.