Freud wrote 76 letters to the Dutch psychoanalyst Jeanne Lampl-de Groot between 1921 and 1939. These letters are personable, lively, and compassionate and convey his respect and caring for Jeanne, who was his patient, pupil, and eventually his esteemed professional colleague. The letters are sociohistorical documents that contain Freud’s thoughts about pertinent issues in psychoanalysis and the interwar sociopolitical situation in Vienna and Germany.