Notwithstanding he was now approaching his seventieth year, his health being unbroken and his constitution very robust, my father resolved vigorously to devote himself to the composition of the history of our vernacular Literature. He hesitated for a moment, whether he should at once address himself to this greater task, or whether he should first complete a Life of Pope, for which he had made great preparations, and which had long occupied his thoughts. His review of "Spence's Anecdotes" in the Quarterly, so far back as 1820, which gave rise to the celebrated Pope Controversy, in which Mr. Campbell, Lord Byron, Mr. Bowles, Mr. Roscoe, and others less eminent broke lances, would prove how well qualified, even at that distant date, the critic was to become the biographer of the great writer, whose literary excellency and moral conduct he, on that occasion, alike vindicated. But, unfortunately as it turned out, my father was persuaded to address himself to the weightier task. Hitherto, in his publications, he had always felt an extreme reluctance to travel over ground which others had previously visited. He liked to give new matter, and devote himself to detached points, on which he entertained different opinions from those prevalent. Thus his works are generally of a supplementary character, and assume in their readers a certain degree of preliminary knowledge. In the present instance he was induced to frame his undertaking on a different scale, and to prepare a history which should be complete in itself, and supply the reader with a perfect view of the gradual formation of our language and literature. He proposed to effect this in six volumes; though, I apprehend, he would not have succeeded in fulfilling his intentions within that limit. His treatment of the period of Queen Anne would have been very ample, and he would also have accomplished in this general work a purpose which he had also long contemplated, and for which he had made curious and extensive collections, namely, a History of the English Freethinkers.