KUZARI Judah Ha-Levi, Liber Cosri. כוזרי. Colloquium feu disputationem de religione, Habitam ante nongentos annos, ex arabica in linguam hebream. Hebrew text and Latin translation by Johannes Buxtorf. Georges Decker, Basel, 1660. In-4, original vellum binding with flaps, a good copy. Beautiful bilingual edition of the Kuzari, a famous text by the medieval Spanish rabbi Judah Ha-Levi, praising the Jewish religion and mentioning the Khazar kingdom and its ruler's conversion to Judaism.