Mr. Andrew Lang says amusingly that he has left out of his special versions "all the pieces that are suitable only for Arabs and old gentlemen," and we have done the same; but we have taken no undue liberties. We have removed no genies nor magicians, however terrible; have cut out no base deed of Vizier nor noble deed of Sultan; have diminished the size of no roc's egg, nor omitted any single allusion to the great and only Haroun Al-raschid, Caliph of Bagdad, Commander of the Faithful, who must have been a great inspirer of good stories.