B1BLIOGRAPIY.-The first attempt at a bibliography of editions of Dante was made in Pasquali's edition of his collected works (Venice, 1739) ; but the first really adequate work on the subject is that of the viscount Colomb de Batines (1846-1848). A supplement by Dr Guido Biagi appeared in 1888. Julius Petzholdt had already covered some of the same ground in Bibliographia Dantea, extending from 1865 to 1880. The period from 1891 to 1900 has been dealt with by SS. Passerini and Mazzi in Un Decennio di bibliografca Dantesca (1905). The catalogues of the two libraries already named, and that of Harvard University, are worth consulting. For the MSS. Dr E. Moore's Textual Criticism (1889) is the most complete guide. (A. J. B.*)