Phänomenologie des Geistes (Phenomenology of Spirit)

No book-club involvement — the title predates that trade entirely. The reprint tells are imprint-based: Hegel contracted with Duncker & Humblot shortly before his death for a revised second edition, and the Phenomenology duly appeared at Berlin from Duncker & Humblot in 1832 as part of the posthumous collected Werke (an 18-volume set issued 1832-45), followed by a further edition in 1841. Any Berlin imprint, any Duncker & Humblot imprint, any "Zweite Auflage" statement, and the later Lasson and Meiner (Philosophische Bibliothek) scholarly editions are all later and not the 1807. A copy dated 1807 but lacking the Goebhardt imprint should be treated as suspect.