—— A Dictionary of Old English Plays existing either in print or in manuscript, from the earliest times to the close of the seventeenth century; by James O. Halliwell, Esq., F.R.S. London, 1860. 8vo.
Drugs.—Pharmacographia: a History of the Principal Drugs of Vegetable Origin met with in Great Britain and British India. By Friedrich A. Flückiger, Ph.D., and Daniel Hanbury, F.R.S. Second edition. London, 1879. 8vo.
Ecclesiology.—Dictionary of Doctrinal and Historical Theology. Edited by the Rev. J.H. Blunt, M.A. Second edition. London, 1872. Imp. 8vo.
—— Dictionary of Christian Antiquities. By William Smith, LL.D., and Professor S. Cheatham. London, 1876-80. 2 vols. royal 8vo.
—— Dictionary of Sects, Heresies, Ecclesiastical Parties, and Schools of Religious Thought. Edited by the Rev. John Henry Blunt, M.A. London, 1874. Imp. 8vo.
—— Glossary of Ecclesiastical Ornament and Costume, compiled from Ancient Authorities and Examples. By A. Welby Pugin, Architect.... Enlarged and revised by the Rev. Bernard Smith, M.A. Third edition. London, 1868. 4to.
—— A Glossary of Liturgical and Ecclesiastical Terms. Compiled and arranged by the Rev. Frederick George Lee, D.C.L. London, 1877. Sq. 8vo.
—— See [Ritual].
Encyclopædias.—The Encyclopædia Britannica, or a Dictionary of Arts, Sciences and General Literature. Ninth edition. Edinburgh, 1875. 4to. Now in course of publication.
—— Encyclopædia Metropolitana, or Universal Dictionary of Knowledge.... London, 1815-41. 26 vols. 4to.