Armed with his sword and poniard, and carrying with him a stout rope and the boat-hook, which, like the boat itself (acting under the law of necessity), he had appropriated to himself, the adventurous earl, accompanied by his sable follower, stole up the dark valley, across which fell the sombre shadow of the tower (for though rising, the moon was not yet visible), and crept softly close to the rampart of the barbican.
From thence they piloted their way along the base of the wall, until they reached an angle that overhung the water, which, at the frightful depth of a hundred and sixty feet below, was chafing in foam against the foot of the cliffs, beetling on the very verge of which the tower was founded. According to Sabrino, the windows of the apartments occupied by Sybil Douglas and the countess overlooked this comfortable abyss.
To pass the corner of the wall which overhung the precipice was the most dangerous part of the adventure; and, observing that his leader paused with perspiration on his brow and perplexity in his heart, the negro pulled the skirt of his doublet, and made a motion indicative of advancing himself.
"My trusty imp!" said the earl, "where a Seton lingers, it will never do for thee to take the lead; and yet, without the wings of a crow or the claws of a cat, I know not how the devil I shall pass this hairbreadth precipice!"
While Ashkirk was speaking, Sabrino, who on many a night before this had scrambled like a squirrel over every part of the island, shot past, and, with his arms embracing the corner of the wall, achieved the feat, and with a guttural laugh held out his hands to assist the earl round.
"Thou art certainly a son of our old friend with the horns; but, by my faith, fall or not, I follow thee!" and grasping the hand of the agile African, with one stride the earl was beside him.
Then he found himself upon a shelf of rock scarcely eighteen inches broad, with the waves of the Firth hissing in foam far down below—so far, that their angry boom was but faintly heard, while the scared seagulls and gigantic Solan geese, flapping their wings like thunder, flew out of their eyries, plunging and screaming in the abyss beneath.
About three miles off, the lights of Leith were faintly glimmering through that haze which often shrouds its shores.
Though eminent for courage in a gallant age, the earl felt his heart grow sick for a moment at his perilous position. At his back was the wall of the keep, some seventy feet in height; and twenty feet from where he stood was a large window secured by two bars of iron in the shape of a cross; and there Sabrino indicated, by a multitude of signs, contortions, and guttural sounds, the countess resided.
"I have thrown a lance six ells long, at a smaller mark than that window," said the earl; "and I must be blinder than a bat to miss it; but as thou knowest, Sabrino, the business just now is not to hit the window, but to click the boat-hook to the bars. Ah, plague! if we should only break the glass, and the window be, after all, that of Sir James Hamilton, or some of his fellows! my blood runs cold at the thought; they could pop at us so leisurely with their hand-culverins; and I assure thee, I have no wish to be shot like a poor pigeon here."