Whether this reasoning be correct or otherwise, the present author felt, that, in confining himself to subjects purely Scottish, he was not only likely to weary out the indulgence of his readers, but also greatly to limit his own power of affording them pleasure. In a highly polished country, where so much genius is monthly employed in catering for public amusement, a fresh topic, such as he had himself had the happiness to light upon, is the untasted spring of the desert;---
"Men bless their stars and call it luxury."
But when men and horses, cattle, camels, and dromedaries, have poached the spring into mud, it becomes loathsome to those who at first drank of it with rapture; and he who had the merit of discovering it, if he would preserve his reputation with the tribe, must display his talent by a fresh discovery of untasted fountains.
If the author, who finds himself limited to a particular class of subjects, endeavours to sustain his reputation by striving to add a novelty of attraction to themes of the same character which have been formerly successful under his management, there are manifest reasons why, after a certain point, he is likely to fail. If the mine be not wrought out, the strength and capacity of the miner become necessarily exhausted. If he closely imitates the narratives which he has before rendered successful, he is doomed to "wonder that they please no more." If he struggles to take a different view of the same class of subjects, he speedily discovers that what is obvious, graceful, and natural, has been exhausted; and, in order to obtain the indispensable charm of novelty, he is forced upon caricature, and, to avoid being trite, must become extravagant.
It is not, perhaps, necessary to enumerate so many reasons why the author of the Scottish Novels, as they were then exclusively termed, should be desirous to make an experiment on a subject purely English. It was his purpose, at the same time, to have rendered the experiment as complete as possible, by bringing the intended work before the public as the effort of a new candidate for their favour, in order that no degree of prejudice, whether favourable or the reverse, might attach to it, as a new production of the Author of Waverley; but this intention was afterwards departed from, for reasons to be hereafter mentioned.
The period of the narrative adopted was the reign of Richard I., not only as abounding with characters whose very names were sure to attract general attention, but as affording a striking contrast betwixt the Saxons, by whom the soil was cultivated, and the Normans, who still reigned in it as conquerors, reluctant to mix with the vanquished, or acknowledge themselves of the same stock. The idea of this contrast was taken from the ingenious and unfortunate Logan's tragedy of Runnamede, in which, about the same period of history, the author had seen the Saxon and Norman barons opposed to each other on different sides of the stage.