The new Bollandists, indeed, do not produce such exhaustive monographs as their predecessors did; but we cannot join in the verdict of the writer in the new issue of the "Encyclopædia Britannica," who tells us that the continuation is much inferior to the original work. Some of their articles manifest a critical acquaintance with the latest modern research, as, for instance, their dissertation on the Homerite Martyrs and the Jewish Homerite kingdom of Southern Arabia, wherein they display their knowledge of the work done by the great Orientalists of England and Germany, while in their history of St. Rose, of Lima, A.D. 1617, they celebrate the only American who was ever canonized by the Roman Catholic Church, and, at the same time, give us a fearful picture of the austerities to which fanaticism can lead its victims. Perhaps to some readers one of the most interesting points about this great work, when viewed in the light of modern history, will be the complete change of front which it exhibits on one of the test questions about Papal Infallibility. One of the great difficulties in the path of this doctrine is the case of Liberius, Pope in the middle of the fourth century. He is accused--and to ordinary minds the accusation seems just--of having signed an Arian formula, of having communicated with the Arians, and of having anathematized St. Athanasius. He stood firm for a while, but was exiled by the Emperor. During his absence Felix II. was chosen Pope. Liberius, after a time was permitted to return; whereupon the spectacle, so often afterwards repeated, was witnessed of two Popes competing for the Papal throne. Felix, however he may have fared in life, has fairly surpassed his opponent in death, since Felix appears in the Roman Martyrology as a Saint and a Martyr under the date of July 29; while Liberius is not admitted therein even as a Confessor. This would surely seem to give us every guarantee for the sanctity of Felix, and the fallibility of Liberius, as the Roman Martyrology of to-day is guaranteed by a decree of Pope Gregory XIII., issued "under the ring of the Fisherman." In this decree "all patriarchs, archbishops, bishops, abbots, and religious orders," are bidden to use this Martyrology without addition, change, or subtraction; while any one so altering it is warned that he will incur the wrath of Almighty God and of the Blessed Apostles Peter and Paul. The earlier Bollandists, with this awful anathema hanging over them, most loyally accepted the Roman Martyrology, and therefore most vigorously maintained, in the seventh volume for July, the heresy of Liberius, as well as the orthodoxy and saintship of Felix. But, as years rolled on, this admission was seen to be of most dangerous consequence; and so we find, in the sixth volume, for September, that Felix has become, as he still remains in current Roman historians, like Alzog, a heretic, a schismatic, and an anti-Pope,