Every examination into the history of the letters was slight before Mr. Dilke engaged in the laborious task. His familiarity with the books, pamphlets, and periodicals of the time could not be exceeded, and his doubts once awakened he accepted nothing upon trust. With an immense amount of research and skill he proceeded to track Pope through his tortuous courses. He laid bare the ramifications of the plot against Curll, which was only known in a few of its prominent particulars. He detected, what none of the editors and biographers had perceived, the base manoeuvres and deceit which accompanied the publication of the "Letters to and from Dr. Swift." He was originally put upon his investigations by the manuscript collection of Pope's letters to Caryll, and these revealed a new set of frauds in the evidence they supplied of letters converted into a fictitious correspondence. His inclination was to favour Pope whenever there was an opening for a liberal interpretation, and it was not from hostility that he exposed the net-work of fraud, and brought out the dark traits of a dishonourable disposition with new and terrible force. He printed his discoveries in the Athenæum[14], and after studying the facts afresh by the light of his essays, I am compelled to adopt his conclusions. The evidence upon which they rest is often circumstantial and intricate, and cannot be followed to the end without steady attention, and some trial of patience. The letters of the poet which were first sent to the press were given by Cromwell to his mistress, Elizabeth Thomas, who sold them in her distress to Curll for ten guineas. She was a shameless woman, and boldly justified her conduct. "Everyone," she said, "knows that the person to whom a letter is addressed has the same right to dispose of it as he has of goods purchased with his money." The right which originally belonged to Cromwell, of publishing to the world whatever had been written to him in the confidence of friendship, he had, by his gift, transferred to herself; and thus it appeared that Cromwell had a right to be treacherous to Pope, and Mrs. Thomas a right to be treacherous to both Pope and Cromwell. With more reason she inferred that neither of them at heart would be vexed at the proceeding. Cromwell, she urged, could not be angry that the world should know "the professions of love, gratitude, and veneration made him by so celebrated an author," and Pope could not resent the exhibition of the "early pregnancy of his genius." "And yet," she continued, "had either of you been asked, common modesty would have obliged you to refuse what you would not be displeased with if done without your knowledge."[15] There can be little doubt, from his subsequent conduct, that this was the light in which the publication was viewed by the poet, notwithstanding his assertion in a note to the Dunciad, "that he was ashamed of the letters as very trivial things,