The old man, whom I had promised that I would fulfill the task, observing my discomfiture, relieved me of the charge, and without a word of introduction, read fluently as follows: THE MANUSCRIPT OF I--AM--THE--MAN. CHAPTER IV. A SEARCH FOR KNOWLEDGE.--THE ALCHEMISTIC LETTER. I am the man who, unfortunately for my future happiness, was dissatisfied with such knowledge as could be derived from ordinary books concerning semi-scientific subjects in which I had long been absorbed. I studied the current works of my day on philosophy and chemistry, hoping therein to find something tangible regarding the relationship that exists between matter and spirit, but studied in vain. Astronomy, history, philosophy and the mysterious, incoherent works of alchemy and occultism were finally appealed to, but likewise failed to satisfy me. These studies were pursued in secret, though I am not aware that any necessity existed for concealment. Be that as it may, at every opportunity I covertly acquainted myself with such alchemical lore as could be obtained either by purchase or by correspondence with others whom I found to be pursuing investigations in the same direction. A translation of Geber's "De Claritate Alchemiae," by chance came into my possession, and afterwards an original version from the Latin of Boerhaave's "Elementa Chemiae," published and translated in 1753 by Peter Shaw. This magnificent production threw a flood of light upon the early history of chemistry, being far more elaborate than any modern work. It inspired me with the deepest regard for its talented author, and ultimately introduced me to a brotherhood of adepts, for in this publication, although its author disclaims occultism, is to be found a talisman that will enable any earnest searcher after light to become a member of the society of secret "Chemical Improvers of Natural Philosophy," with which I affiliated as soon as the key was discovered. Then followed a systematic investigation of authorities of the Alchemical School, including Geber, Morienus, Roger Bacon, George Ripley, Raymond Lully, Bernard, Count of Trevise, Isaac Hollandus, Arnoldus de la Villanova, Paracelsus, and others, not omitting the learned researches of the distinguished scientist, Llewellyn. [Illustration: FAC-SIMILE OF PAGE OF MANUSCRIPT.]