The editio princeps of this version has no statement as to where and when it was printed, and is without pagination. According to Fürst (Bibliogr.) it is printed before 1480. The copy in the British Museum has some MS. notes. Subsequent editions contain besides the Hebrew text the Commentaries of Shem-ṭob and Efodi, and the index of contents by Ḥarizi (Venice, 1551, fol.); also the Comm. of Crescas and Vocabulary of Ibn Tibbon (Sabionetta, 1553, fol.; Jessnitz, 1742, fol. etc.); the Commentaries of Narboni and S. Maimon (Berlin, 1791); the commentaries of Efodi, Shem-ṭob, Crescas and Abarbanel (Warsaw, 1872, 4to); German translation and Hebrew Commentary (Biur) Part I. (Krotoschin, 1839, 8vo); German translation and notes, Part II. (Wien, 1864), Part III. (Frankfort-a.-M., 1838). The Hebrew version of Ibn Tibbon (Part I. to ch. lxxii.) has been translated into Mishnaic Hebrew by M. Levin (Zolkiew, 1829, 4to). There is only one MS. known of Ḥarizi’s version, viz., No. 682 of the Bibliothèque Nationale at Paris. It has been edited by L. Schlosberg, with notes. London, 1851 (Part I.), 1876 (II.), and 1879 (III.). The notes on Part I. were supplied by S. Scheyer. The first Latin translation of the Moreh has been discovered by Dr. J. Perles among the Latin MSS. of the Munich Library, Catal. Cod. latinorum bibl. regiae Monacensis, tom. I, pars iii. pag. 208 (Kaish. 36 b), 1700 (7936 b). This version is almost identical with that edited by Augustinus Justinianus, Paris, 1520, and is based on Ḥarizi’s Hebrew version of the Moreh. The name of the translator is not mentioned. In the Commentary of Moses, son of Solomon, of Salerno, on the Moreh, a Latin translation is quoted, and the quotations agree with this version. It is called by this commentator ha ʻataḳat ha-noẓrit (“the Christian translation”), and its author, ha-ma ʻatiḳ ha-noẓer (lit. “the Christian translator”). Dr. Perles is, however, of opinion that these terms do not necessarily imply that a Christian has made this translation, as the word noẓer may have been used here for “Latin.” He thinks that it is the result of the combined efforts of Jewish and Christian scholars connected with the court of the German Emperor Frederic II., especially as in the thirteenth century several Jewish scholars distinguished themselves by translating Oriental works into Latin. See Grätz Monatschrift, 1875, Jan.–June, “Die in einer Münchener Handschrift aufgefundene erste lateinische Uebersetzung,” etc., von Dr. J. Perles. The title has been variously rendered into Latin: Director neutrorum, directorium dubitantium, director neutrorum, nutantium or dubitantium; doctor perplexorum.