The twenty-nine volumes that together comprise the Academy edition of Kant’s collected works fall into four groups: (1) Kant’s works published during his lifetime, or Kants Werke (vols. 1–9); (2) his correspondence, or Kants Briefwechsel (vols. 10–13); (3) his handwritten remains, or Kants Handschriftlicher Nachlass (vols. 14–23); and (4) his students’ notes on his lectures, or Kants Vorlesungen (vols. 24–9). This entry focuses on the sources in Academy edition volume 15 (which is split into two half-volumes, 15.1 and 15.2, with continuous pagination across the volumes), which is found in group (3). The main focus is on Kant’s Reflexionen and other handwritten remains on anthropology, though the remaining few sources in volume 15 are also considered briefly.