12. The work is available in English as Johann Nikolaus Forkel, Johann Sebastian Bach: His Life, Art, and Work, trans. with notes and appendices by Charles Sanford Terry (London: Constable & Co., 1920; reprint New York: Vienna House, 1974); and in David and Mendel, eds., rev. Wolff, New Bach Reader, 415–482, as “On Johann Sebastian Bach’s Life, Genius, Works.”