Love, war, and chivalry, along with the latest in medieval technology and domestic arts, all meet in the pages of the remarkable manuscript known as The Housebook. This renowned but rarely seen German secular manuscript was probably produced in the middle Rhine region, perhaps near Mainz, between 1475 and 1485. It covers a wide range of subjects, from chivalric love to military technology. The manuscript was named The Housebook in the nineteenth century because parts of it -- especially a section on recipes and remedies -- reminded scholars of medieval household manuals. The manuscript, however, is much broader in scope, with sections on astrology, mining, and other aspects of medieval life. Since the seventeenth century it has belonged to the same noble family in Germany, the Princes of Waldburg-Wolfegg.