Some may possibly wonder to find here no record of Ballet in Italy, or at the Opera Houses of Madrid, Lisbon, Vienna, Buda-Pest, Berlin, Copenhagen, Stockholm, Warsaw, or St. Petersburg, not to speak of the United States and South America. This, however, would be to miss somewhat the author's purpose, which is not to trace the growth of Ballet in every capital where it has been seen. To do so effectively was hardly possible in a single volume. A whole book might well be devoted to the history of the art in Italy alone, herein only touched upon as it came to have a vital influence on France and England in the nineteenth century. We have already had numerous volumes dealing with Russian Ballet; and since the ground has been extensively enough surveyed in that direction there could be no particular advantage in devoting more space to the subject than is already given to it in this work, the purpose of which only is to present—as far as possible from contemporary sources—some leading phases of the history of the modern Art of Ballet as seen more particularly in France and England.