When Mr. Lewis undertook the translation of St. Teresa's works, he had before him Don Vicente de la Fuente's edition (Madrid, 1861-1862), supposed to be a faithful transcript of the original. In 1873 the Sociedad Foto-Tipografica-Catolica of Madrid published a photographic reproduction of the Saint's autograph in 412 pages in folio, which establishes the true text once for all. Don Vicente prepared a transcript of this, in which he wisely adopted the modern way of spelling but otherwise preserved the original text, or at least pretended to do so, for a minute comparison between autograph and transcript reveals the startling fact that nearly a thousand inaccuracies have been allowed to creep in. Most of these variants are immaterial, but there are some which ought not to have been overlooked. Thus, in Chapter XVIII. § 20, St. Teresa's words are: Un gran letrado de la orden del glorioso santo Domingo, while Don Vicente retains the old reading De la orden del glorioso patriarca santo Domingo. Mr. Lewis possessed a copy of this photographic reproduction, but utilised it only in one instance in his second edition. [1] The publication of the autograph has settled a point of some importance. The Bollandists (n. 1520), discussing the question whether the headings of the chapters (appended to this Introduction) are by St. Teresa or a later addition, come to the conclusion (against the authors of the Reforma de los Descalços) that they are clearly an interpolation (clarissime patet) on account of the praise of the doctrine contained in these arguments. Notwithstanding their high authority the Bollandists are in this respect perfectly wrong, the arguments are entirely in St. Teresa's own hand and are exclusively her own work. The Book of Foundations and the Way of Perfection contain similar arguments in the Saint's handwriting. Nor need any surprise be felt at the alleged praise of her doctrine for by saying: this chapter is most noteworthy (Chap. XIV.), or: this is good doctrine (Chap. XXI.), etc., she takes no credit for herself because she never grows tired of repeating that she only delivers the message she has received from our Lord. [2] The Bollandists, not having seen the original, may be excused, but P. Bouix (whom Mr. Lewis follows in this matter) had no right to suppress these arguments. It is to be hoped that future editions of the works of S. Teresa will not again deprive the reader of this remarkable feature of her writings. What she herself thought of her books is best told by Yepes in a letter to Father Luis de Leon, the first editor of her works: "She was pleased when her writings were being praised and her Order and the convents were held in esteem. Speaking one day of the Way of Perfection, she rejoiced to hear it praised, and said to me with great content: Some grave men tell me that it is like Holy Scripture. For being revealed doctrine it seemed to her that praising her book was like praising God." [3]