M. J. Moreau of Paris, has completed a new version into French of the Imitatio Christi, and has accompanied it with select passages from the Fathers and other pious authors. The same writer has also published under the title of Le Philosophe Inconnu, an essay on the ideas and writings of the celebrated theosophist Saint-Martin. This remarkable mystic, who in his lifetime was surrounded by so many disciples and admirers, is now known only to the curious seekers among the dusty shelves of libraries. M. Moreau attempts to show that his heresies contained a spice of orthodoxy, and this he endeavors to develop for the benefit of whom it may concern.


Bishop Onderdonk of Pennsylvania is a person of large abilities; he is one of the strongest writers of the Episcopal Church in the country; and it is unjust that the unfortunate circumstances of his ecclesiastical position should prevent the recognition of his merits as a scholar and dialectician. We are pleased, therefore, that his friends have taken measures for the publication of a collection of his Theological Works, including sermons and Episcopal charges.


New German Poems.—Louise von Plönnies has published two new books of poetry, one under the title of Neue Gedichte (New Poems), the other Oskar und Giaunetta. They are spoken of as superior to her former productions, and worthy of a most honorable place among the productions of German poetesses. Oscar and Giaunetta is a love story in verse. The purpose of the writer is to exhibit the masculine and feminine principles, Thought and Beauty, as mutually completing each other in the passion of love. The Monates-Mährchen (Tales of the Month), by Gustar von Mayem, are poems of another sort. Instead of sentimentality, the stock in trade of this writer is patriotism and politics. His inspiring thought is the unity of Germany and the national greatness which must result therefrom. Unfortunately this thought does not find so welcome a reception with statesmen as with poets.


A production of the most indisputable German plodding and erudition is the Satzungen und Gebräuche des talmudisch-rabbinischen Judenthums, by Dr. I. F. Schröder, lately issued at Bremen. It gives a complete account of the religious notions, doctrines, and usages of the Jews. To theologians it is of high value for the light which it casts upon the formation and institutions of the Christian Church. The author has employed in its composition the writings of every sect, and has condensed in it the result of a thorough study of the entire literature relating to the Old Testament and the rabbinical writings. He writes with the greatest impartiality, and in the interest of no particular creed or tendency.


M. Arago said lately in the Academy of Sciences, upon the suggestion of some possibilities in aerostation, that a long time since the whole subject had been treated in a masterly manner by Mousnier, a celebrated member of the Academy of Sciences. His treatise had remained in manuscript in the public library of Metz, and if it should be committed to the press, it would prove to those who think they have discovered new methods of aerial locomotion, that what is plausible and rational in their ideas was already perfectly well known, expounded and appreciated, in the last century.