The two volumes here published contain but a small selection from the numerous writings of Acton on a variety of topics, which are to be found scattered through many periodicals of the last half-century. The result here displayed is therefore not complete. A further selection of nearly equal quantity might be made, and still much that is valuable in Acton's work would remain buried. Here, for instance, we have extracted nothing from the Chronicle; and Acton's gifts as a leader-writer remain without illustration.