The word "Enchiridion" is already found in the writings of Augustine, and later became common. In his Glossary, Du Cange remarks: "This name [Enchiridion] St. Augustine gave to a most excellent little work on faith, hope, and charity, which could easily be carried in the hand, or, rather, ought continually to be so carried, since it contained the things most necessary for salvation." (3, 265.) The Erfurt _Hymn-Booklet_ of 1524 was called "Enchiridion or Handbooklet, very profitable for every Christian to have with him for constant use and meditation." In 1531 Luther praised the Psalter, saying: "It may be called a little Bible, wherein all that is found in the entire Bible is most beautifully and briefly summed up and has been made and prepared to be a splendid Enchiridion, or Handbook." (E. 63, 28.) The _Instruction for Visitors_ calls the primer "the handbooklet of the children, containing the alphabet, the Lord's Prayer, the Creed, and other prayers." In 1523 Melanchthon had published such a book, entitled "Enchiridion." Thus Enchiridion denotes a book of pithy brevity, an elementary book. The various Church Orders employ the word in a similar sense. (W. 30, 1, 540.) 110. Editions of Small Catechism. At Wittenberg, George Rhau printed the Large Catechism and Michel Schirlentz the Small Catechism (the chart impressions of which must be considered the first edition). In the Preface to the Small Catechism, Luther speaks of "these tables" and "the form of these tables," thus referring to the chief parts, which were already printed on placards. However, since "table" also denotes a list, the term could be applied also to the chief parts in book form. It was nothing new to employ tables ("_Zeddeln," i.e._, placards printed on one side) in order to spread the parts of the Catechism in churches, homes, and schools. In 1518 Luther published his "Ten Commandments with a brief exposition of their fulfilment and transgression," on placards. Of the charts of the Small Catechism only a Low German copy has as yet been discovered. It contains Luther's Morning and Evening Prayers, a reduced reproduction of which is found in the Weimar Edition of Luther's Works. (30, 1, 241.) The book editions soon took their place beside the charts. It seems (but here the traces are rather indefinable) that the first three tables were summed up into a booklet as early as January or February, 1529. At Hamburg, Bugenhagen published the charts, which he had received till then, as a booklet, in Low German. It contained the five chief parts and the Benedicite and Gratias. Shortly after the first Wittenberg book edition had reached him Bugenhagen translated the Preface and had it printed as a supplement.