8vo, beside numerous articles in reviews, journals, newspapers and encyclopaedias, are extant to attest the untiring activity of his mind, and his patient diligence during this period.
Accounts of the catacombs will also be found in the encyclopaedias and manuals published under the following names: Martigny, Perate, F.
It must suffice, therefore, to deal rather broadly with the subject, and to refer for fuller details to the special encyclopaedias, viz.: Hamburger's RealEncyc. fiir Bibel and Talmud, and the very elaborate articles in the Jewish Encyclopedia.
Of encyclopaedias may be mentioned the New SchaffHerzog Encyclopaedia of Religious Knowledge (New York, 1908 sqq.); the Catholic Encyclopaedia (New York, 1907 sqq.); Herzog-Hauck, Realencyklopcidie (3rd ed., Leipzig, 1896 sqq.); Wetzer and Welte, Kirchenlexikon (2nd ed., Freiburg-im-Breisgau, 1882-1901); G.
40, and that of the anointing of Christ in Bethany given by Mark and Matthew, are among the chief problems. The controversy has given rise to a great mass of literature, discussions of which will be found in the lives of Christ, the biblical encyclopaedias and the commentaries on St John.