"Old Cuff" is a sketch from real life. He was a petty officer in the service at the same time with me, and notwithstanding his rambling life, was a man of good education and strong mind. His life was a striking illustration of the truth of the proposition that "there is no romance like the romance of real life." He proposed to me to take minutes of his adventures, which were extremely interesting, but before I could commence operations I was myself made a petty officer, and removed to a station in a part of the ship where I but seldom saw him, and the ship was soon after ordered home. The reader need be neither a wizard nor a witch to perceive that "Mary Bowline" is a creation of my own brain, and is of course defective, and will disappoint. But if it is true that "Bacon, Butler, and Shakspeare have rendered it impossible for any one after them to be profound, witty, or sublime," it is equally true that Scott, Irving, and others have rendered it impossible for any one to be equally entertaining, interesting, or amusing. I hold, however, to another maxim, that "he is a benefactor to mankind who furnishes them with innocent materials for laughter and delight," a maxim that did not come exactly "ex cathedra," but is full as profound, and correct. If I have been so fortunate as to contribute to, or become the cause of innocent delight, I shall think that the "Forecastle Yarns" have not been written in vain. It was objected to my two former works that they contained strictures, and remarks, upon what are commonly called orthodox principles. In the present volume, I have studiously endeavored to steer my footsteps clear of the tender toes of every religious sect except the Catholics; whom, in imitation of the Protestant clergy and laity all around me, I have handled without mittens whenever I could get a chance. I cannot close without repeating that if I have succeeded in helping to make "The wheels of life gae down hill scrievin', Wi' rattlin' glee,"-- I shall feel more gratified than if I had squared the circle, or drawn up a tariff that, like Shakspeare's barber's chair, should fit all parties. N. A. _Providence, October 1, 1833._