The literature of natural magic is not extensive. Thirty years ago, first-class works in English on legerdemain were rare. Houdin’s _Secrets de la Prestidigitation et de la Magie_, which was published in 1868, was out of print, and, says Prof. Hoffmann, “the possession of a copy was regarded among professors of magic as a boon of the highest possible value.” Hoffmann picked up an old second-hand copy of the work in Paris, and translated it in the year 1877. To-day, books on sleight of hand have been multiplying rapidly. Every professor of the art thinks it incumbent upon him to publish a treatise on magic. Strange to say, the good works on the subject have been written by amateurs. Prof. Hoffmann (Angelo Lewis), a member of the London bar, has written the best book, following him have come Edwin Sachs and C. Lang Neill. The autobiography of that arch-master of magic, Robert-Houdin, was translated, in 1859, by Dr. R. Shelton Mackenzie, of Philadelphia. Thomas Frost, in 1881, produced an interesting work on the _Lives of the Conjurers_, but it is now quite out of date. I know of no really scholarly treatise extant to-day on the history of prestidigitation. {211} [Illustration: WANDS OF FAMOUS MAGICIANS. (From the Ellison Collection, New York.)] I have been very fortunate in my researches in the history of magic, to have had access to several private collections of books, old playbills, programmes, prints, etc., relating to the subject. I myself have been an indefatigable collector of books and pamphlets treating of magic and magicians. But my library pales into insignificance beside that of my friend, Dr. Saram R. Ellison, of New York City. Dr. Ellison is a practising physician and, like many others of his profession, a great lover of escamotage, perhaps because of its relationship to psychology. He has {212} in his collection of books, many rare volumes picked up in Europe and elsewhere. At the present writing his library contains nearly one thousand two hundred titles, among them being rare copies of Decremps (1789–1793), Pinetti (1785), Breslaw (1812), Porta (1658), Kosmann (1817), Witgeest (1773), Naudeus (1657), etc., etc. In the year 1902, Kellar visited the Ellison library. He endeavored to purchase the collection for $2,000. Dr. Ellison refused to part with his beloved books. In his will he has left the collection to Columbia University, New York City. One of the doctor’s fads is the collection of wands of famous magicians. He possesses over sixty rods of the modern magi, and has often contemplated sending an expedition to Egypt to discover the wands used by Moses and Aaron. Among his collection are wands formerly wielded by Carl, Leon, Alexander and Mme. Herrmann (four representatives of one family), Willmann, Anderson, Blitz, de Kolta, Hoffmann, Goldin, Maskelyne, Powell, McAllister, Robinson, Kellar, Fox, etc. Each of the wands is accompanied by a story, which will be published in the near future. VI.