Bowles was a school-boy at Winchester when Warton was head-master, and he intimated that this early connection was the cause of his being employed to revise the next edition of Pope. It appeared in 1806. His poetic sensibility was exquisite, and he was well-read, shrewd, and candid. His failing was a hurry of mind which disqualified him for a painstaking commentator. He was content to jot down in a careless, colloquial style the off-hand thoughts of his quick and cultivated intellect, and he did not add much to the scanty explanations of Warton and Warburton. The chief merit of his edition is his excellent literary criticism, which is truer, deeper, and more refined than that of his old Winchester master. The estimate Bowles formed of the poetry and character of Pope was allowed to pass unchallenged for thirteen years, when some remarks of Campbell, in his Specimens of British Poets, commenced a controversy which lasted from 1819 to 1826. In the series of pamphlets he published to vindicate his opinions, Bowles exhibited his wonted acuteness, courage, and negligence. With all his slips in minor points the fresh facts which have come to light have more than confirmed his view of Pope's moral obliquities, and in the discussion on the principles of poetry he reduced the whole of his adversaries to silence. He and Hazlitt were the only persons among the disputants, eminent or obscure, who showed any real comprehension of the subject. The next edition of Pope, justly considered by Mr. Croker to be the worst, came out in 1824, and was superintended by Roscoe, the author of the Life of Lorenzo de Medici, and Leo X. He barely contributed a single illustrative note, his criticisms are platitudes, and his vindications of Pope a tissue of blunders. He was misled by his credulous faith in his hero, by the rashness with which he imposed his own guesses for facts, and above all by his want of penetration and research. His half-knowledge was worse than ignorance. A few of his multitudinous errors were exposed by Bowles whom he had attacked. Roscoe replied in a feeble, disingenuous pamphlet, which drew from Bowles his taunting and crushing retort, Lessons in Criticism to William Roscoe, Esq. This ended the Pope controversy.