He found time, in addition, to write a short book on Die Serbische Revolution (1829), from material supplied to him by Wuk Stephanowich, a Servian who had himself been witness of the scenes he related.
His book on Die modernen Theorien der Chemie, which was first published in Breslau in 1864, contains a discussion of relations between the atomic weights and the properties of the elements.
His principal works are his edition of the Sachsenspiegel (in 3 vols., 1827, 3rd ed., 1861, containing also some other important sources of Saxon or Low German law), which is still unsurpassed in accuracy and sagacity of research, and his book on Die Hausand Hofmarken (1870), in which he has given a history of the use of trade-marks among all the Teutonic nations of Europe, and which is full of important elucidations of the history of law and also contains valuable contributions to the history of art and civilization.
Although Schiller failed to win an established position in Mannheim, he added to his literary reputation by his address on Die Schaubiihne als eine moralische Anstalt betrachtet (1784), and by the publication of the beginning of Don Carlos (in blank verse) in his journal, Die rheinische Thalia (1785).
