Scott’s temporary desertion of Constable in the “Tales of my Landlord” may have had various motives. There was a slight grudge against Constable, born of some complications of the Ballantynes’ affairs. Perhaps the mere amusement of the experiment on public sagacity was one of the more powerful reasons for the change. In our day Lord Lytton and Mr. Trollope made similar trials of their popularity when anonymous, the former author with the greater success. The idea of these masquerades and veils of the incognito appears to have bewitched Constable. William Godwin was writing for him his novel “Mandeville,” and Godwin had obviously been counselled to try a disguise. He says (Jan. 30, 1816) “I have amused my imagination a thousand times since last we parted with the masquerade you devised for me. The world is full of wonder. An old favourite is always reviewed with coldness. . . . ‘Pooh,’ they say; ‘Godwin has worn his pen to the stump!’ . . . But let me once be equipped with a significant mask and an unknown character from your masquerade shop, and admitted to figure in with the ‘Last Minstrel,’ the ‘Lady of the Lake,’ and ‘Guy Mannering’ in the Scottish carnival, Gods! how the boys and girls will admire me! ‘Here is a new wonder!’ they will say. ‘Ah, this is something like! Here is Godwin beaten on his own ground. . . Here is for once a Scottish writer that they cannot say has anything of the Scotchman about him.’” However, Mr. Godwin did not don the mask and domino. “Mandeville” came out about the same time as “Rob Roy;” but the “craziness of the public” for the Author of “Waverley” was not changed into a passion for the father-in-law of Shelley. “‘The Antiquary,’ after a little pause of hesitation, attained popularity not inferior to ‘Guy Mannering,’ and though the author appears for a moment to have shared the doubts which he read in the countenance of James Ballantyne, it certainly was, in the sequel, his chief favourite among all his novels.’”