Several articles in this volume give it an unusual interest and value. The paper on Cholera is not the kind of reading to which one could have turned with cheerfulness last July, from a repast of summer vegetables and hurried fruits; nor can that on Trichinosis be pleasant to the friend of pork; but they are both clearly and succinctly written, and will contribute to the popular understanding of the dangers which they discuss. The Cyclopaedia, however, has its chief merit in those articles which present _resumes_ of the past year's events in politics, literature, science, and art. The one on the last-named subject is less complete than could be wished, and is written in rather slovenly English; but the article on literature is very full and satisfactory. A great mass of biographical matter is presented under the title of "Obituaries," but more extended notices of more distinguished persons are given under the proper names. Among the latter are accounts of the lives and public services of Lincoln, Everett, Palmerston, Cobden, and Corwin; and of the lives and literary works of Miss Bremer, Mrs. Gaskell, Hildreth, Proudhon, etc. The article on Corwin is too slight for the subject, and the notice of Hildreth, who enjoyed a great repute both in this country and in Europe, is scant and inadequate. Under the title of "Army Operations," a fair synopsis of the history of the last months of the war is given; and, as a whole, the Cyclopaedia is a valuable, if not altogether complete, review of the events of 1865. _History of the Atlantic Telegraph._ By HENRY M. FIELD, D. D. New York: Charles Scribner & Co. Why Columbus should have been at the trouble to sail from the Old World in order to find a nearer path to it, as our author states in his opening chapter, he will probably explain in the future edition in which he will chastise the occasionally ambitious writing of this. His book is a most interesting narrative of all the events in the history of telegraphic communication between Europe and America, and has the double claim upon the reader of an important theme and an attractive treatment of it. Now that the great nervous cord running from one centre of the world's life to the other is quick with constant sensation, the wonder of its existence may fade from our minds; and it is well for us to remember how many failures--involving all the virtue of triumph--went before the final success. And it cannot but be forever gratifying to our national pride, that, although the idea of the Atlantic telegraph originated in Newfoundland, and was mainly realized through the patience of British enterprise, yet the first substantial encouragement which it received was from Americans, and that it was an American whose heroic perseverance so united his name with this idea that Cyrus W. Field and the Atlantic cable are not to be dissociated in men's minds in this or any time.