SWISS MILITARY DEPARTMENT. 145 as to advance, he would undoubtedly have entered Richmond. A book, favorably announced, has appeared at Frankfort, at the end of 1861, going back even to the opening of the campaign. The author, Mr. Aneke, analyzes very well all the preliminaries of the strug- gle. He belongs to the extreme Republican party, and should take service under the United States as an artillery officer. If this work is finished, it will not fail, to judge by what is already known of it, to offer a genuine interest to the public. In France there have been published two works, particularly worthy of mention. In the first place, Lettres sur VAmérique, by M. Lieutenant-Colonel Ferri Pisani, aide-de-camp of Prince Napoleon, who made, in 1861, a visit to the two belligerent camps. These piquant letters, of an officer as intelligent as experienced, form on the whole a very faithful picture, though sometimes a little too imaginative, of the military movements which the author has had under his eyes. They give little his- torical detail, but they have an originality of percep- tion and of comparison, a delicacy of glance, and a charm of stylé, which make it to be much regretted that they were not continued even to the period of the important events which followed. They have, again, been the first to furnish to Europe some little informa- tion, characteristic and precise, upon the transatlantic troubles. On this occasion, begging you, Mr. Coun- 7