 The period that extended from 1906 to the end of the First World War was particularly fruitful in the history of early phenomenology. Important dissertations were submitted and defended (e.g., Conrad in 1909, Conrad-Martius in 1912 [1913], von Hildebrand in 1912 [1917], Stein in 1917). In 1911 Pfänder edited the important Lipps-Festschrift with the title Munich Philosophical Essays (1911b), which contains influential articles by Brunswig, Conrad, Geiger, Reinach, and Pfänder himself. Just two years later, in 1913, the first volume of the Yearbook for Philosophy and Phenomenological Research (Jahrbuch für Phänomenologie und phänomenologische Forschung) appeared: Geiger, Pfänder, Reinach, and Scheler were co-editors, together with Husserl. By presenting classics such as the first part of Pfänder’s On the Psychology of Sentiments, Geiger’s Contributions to the Phenomenology of Aesthetic Enjoyment, the first part of Scheler’s Formalism in Ethics and Non-Formal Ethics of Values, and Reinach’s The Apriori Foundations of the Civil Law, this volume probably marks the peak in the philosophical production of the two circles.