Fortescue, A., _Concerning Hymns_. See Introduction to A. G. McDougall, _Pange lingua_, above. ——, _The Mass: a study of the Roman liturgy_. London, 1914. Gautier, L., _Histoire de la Poésie liturgique au Moyen Age. Les Tropes._ Paris, 1886. _Hereford Breviary_, edited by W. H. Frere and L. E. G. Brown. Henry Bradshaw Society Pub. vols. 26, 40. London, 1904, 1911. _Horae Beatae Mariae Virginis or Sarum and York Primers_, edited by E. Hoskins. London, 1901. _Horae Eboracenses, Prymer or Hours of the B. V. M._, edited by C. Wordsworth. Surtees Society Pub. vol. 132. London, 1919. _Hymnale secundum usum ... ecclesiae Sarisburiensis_, edited by A. C. Wilson and Dr. Stubbs. Littlemore, 1850. _Hymnarium Sarisburiense_. London, 1851. Incomplete. _The Hymner_, Translations of the hymns from the Sarum Breviary together with sundry sequences and processions. London, 1905. _Hymns, Ancient and Modern_, historical edition. London, 1909. Introduction by W. H. Frere on history of hymns, treats Latin hymns from liturgical point of view. _Irish Liber Hymnorum_, edited by J. H. Bernard and R. Atkinson. Henry Bradshaw Society Pub. vols. 13, 14. London, 1897, 1898. _Jahrbuch für Liturgiewissenschaft_, edited by O. Casel, O. S. B. Münster i. W., 1921-1934. Vol. xiv (1934) was published in 1938. Invaluable bibliography for every field of medieval hymnology. Many reviews of articles otherwise unobtainable. Jones, W. H., _Diocesan histories: Salisbury_. London, 1880. _Latin hymns of the Anglo-Saxon church_, edited by J. Stevenson. Surtees Society Pub. vol. 23. Durham, 1851. McClure, M. L. and Feltoe, E. L., _The Pilgrimage of Etheria_. Translations of Christian literature, Series III, Liturgical texts. London, 1919. _Manuale et processionale ad usum insignis ecclesiae Eboracensis_, edited by W. G. Henderson. Surtees Society Pub. vol. 63. Durham, 1875. Maskell, W., _Ancient liturgy of the church of England_. Oxford, 1882. 3rd edition. ——, _Monumenta ritualia ecclesiae Anglicanae_, 3 vols. Oxford, 1882. 2nd edition. Mearns, J., _Early Latin hymnaries_, an index of hymns in hymnaries before 1100, with an appendix from later sources. Cambridge, 1913. _Missale ad usum insignis ecclesiae Eboracensis_, edited by W. G. Henderson. Surtees Society Pub. vols. 59, 60. Durham, 1874. _Missale ad usum percelebris ecclesiae Herfordensis_, edited by W. G. Henderson. Leeds, 1874. _Missale mixtum_, edited by A. Lesley, S. J. Rome, 1755. See Migne, P. L. 86. _Mozarabic Psalter_, edited by J. P. Gilson. Henry Bradshaw Society Pub. vol. 30. London, 1905. Neale, J. M. and Forbes, G. H., _The ancient liturgies of the Gallican church_. Burntisland, 1855. _Ordinale and customary of the Benedictine nuns of Barking abbey_, edited by J. B. L. Tolhurst. Henry Bradshaw Society Pub. 2 vols. London, 1927, 1928. Ornsby, G., _York: diocesan histories_. London, no date. Phillott, H. W., _Hereford: diocesan histories_. London, no date.