Of him--the beneficent future tourist--we shall willingly accept any number of fables, if only he will add something more filling than Mr. Porter has given us. It is true that this tourist will not have a mere pleasure excursion, but will undergo much to merit the gratitude of his readers. The land of Bashan is nomadically inhabited by a race of men much fiercer than its ancient bulls; and Bedouins beset the movements of the traveller, to pillage and slay wherever they are strong enough to overcome his escort of Druses. Mr. Porter tells much of the perils he incurred, and even of actual attacks made upon him by fanatical Mussulmans while he sketched the wonders of the world's youth among which they dwelt. For the present his book has a value unique and very great: the scenes through which he passes have been heretofore unvisited by travel, and the interest attaching to them is intense and universal. The literal verification of many passages of Scripture supposed more or less allegorical, must have its weight with all liberal thinkers; and, as a contribution to the means of religious inquiry, this work will be earnestly received. _Life of Benjamin Silliman, M. D., LL. D., late Professor of Chemistry, Mineralogy, and Geology in Yale College._ Chiefly from his Manuscript Reminiscences, Diaries, and Correspondence. By GEORGE P. FISHER, Professor in Yale College. In Two Volumes. New York: Charles Scribner & Co. Professor Fisher, in allowing the subject of this biography to tell the story of his life, restricts himself very self-denyingly to here and there a line of introduction or comment. We have ample passages from Professor Silliman's journal, and from an autobiographical memoir written during his last years, as well as extracts from his letters and the letters addressed to him. It is an easy and pleasant way of writing personal history, and it would be an easy and pleasant way of reading it, if life were as long as art. But we fear that the popular usefulness of this work--and the biography of the eminent man who did so much to popularize science should be in the hands of all--must be impaired by its magnitude; and we are disposed to regret that Professor Fisher did not think fit to reject that part of the correspondence which contributes nothing to the movement of the narrative or the development of character, and condense much of that material which has only a value reflected from the interest already felt in Professor Silliman. These are faults in a work from which we have risen with a clear sense of the beauty and goodness, as well as the greatness, of the eminent scientist. It is admirable to see how his career, begun in another century and another phase of civilization, ended in what was best and most enlightened and liberal in our own time. A man could hardly have started from better things, or been subject at important points of his progress to better influences. Benjamin Silliman was of Revolutionary stock,