The rest they want will best be found in a course of literature which does not offer entertainment pure and simple, depending on mere wit or felicity, but is also capable of stirring an educated curiosity--in a way which I hope will be exemplified in the following pages. They are intended to have an attraction independent of any originality of subject, any happiness of general design, any verisimilitude in the piling up of fictions. This attraction is in the veiled reference underlying all the details of my narrative; they parody the cock-and-bull stories of ancient poets, historians, and philosophers; I have only refrained from adding a key because I could rely upon you to recognize as you read.