Enough has been said concerning the ancient library that has bred these reflections, and my own personality does not concern the reader. He can now formulate his conclusions as well perhaps as I, regarding the origin of the manuscript that is to follow, if he concerns himself at all over subjects mysterious or historical, and my connection therewith is of minor importance. Whether Mr. Drury brought the strange paper in person, or sent it by express or mail,--whether it was slipped into a box of books from foreign lands, or whether my hand held the pen that made the record,--whether I stood face to face with Mr. Drury in the shadows of this room, or have but a fanciful conception of his figure,--whether the artist drew upon his imagination for the vivid likeness of the several personages figured in the book that follows, or from reliable data has given fac-similes authentic,--is immaterial. Sufficient be it to say that the manuscript of this book has been in my possession for a period of seven years, and my lips must now be sealed concerning all that transpired in connection therewith outside the subject-matter recorded therein. And yet I can not deny that for these seven years I have hesitated concerning my proper course, and more than once have decided to cover from sight the fascinating leaflets, hide them among surrounding volumes, and let them slumber until chance should bring them to the attention of the future student. These thoughts rise before me this gloomy day of December, 1894, as, snatching a moment from the exactions of business, I sit among these old volumes devoted to science-lore, and again study over the unique manuscript, and meditate; I hesitate again: Shall I, or shall I not?--but a duty is a duty. Perhaps the mysterious part of the subject will be cleared to me only when my own thought-words come to rest among these venerable relics of the past--when books that I have written become companions of ancient works about me--for then I can claim relationship with the shadows that flit in and out, and can demand that they, the ghosts of the library, commune with the shade that guards the book that holds this preface. JOHN URI LLOYD. PREFACE TO THIS EDITION. The foot-note on page 160, with the connected matter, has awakened considerable interest in the life and fate of Professor Daniel Vaughn. The undersigned has received many letters imparting interesting information relating to Professor Vaughn's early history, and asking many questions concerning a man of whose memory the writer thinks so highly but whose name is generally unknown. Indeed, as some have even argued that the author of Etidorhpa has no personal existence, the words John Uri Lloyd being a _nom de plume_, so others have accepted Professor Vaughn to have been a fanciful creation of the mystical author.