Berlin: Duncter und Humblot, 1840. Binding extremities rubbed, some light foxing. Overall very good. First edition. This constitutes Volume 18 in Hegel’s collected works (1832-45), edited by Karl Michelet (1801-1893), professor of philosophy at the University of Berlin and one of the most distinguished followers of Hegel. Rosenkranz (1805-79) was professor of philosophy at Königsberg. He published a number of works on Hegel’s philosophy, and a biography of Hegel, as well as works on the philosophy of education and a study of Spinoza. [Bound with:] Michelet, C.L. Entwictelungsgeschichte der neusten Deutschen Philosophie…Berlin: Duncter und Humblot, 1843. Octavo. vi, 400,  pp. First edition. Bound together in half calf over speckled boards, edges stained red. Octavo. [XXIV], 205, [1, blank], [2, ads] pp. Item #11716
These are both uncommon titles. OCLC lists four copies of the first and fifteen copies of the second in North America.