Never had Burgo passed so wearisome a day as that which followed Miss Roylance's second interview with him. He was burning for the moment to come when he should see her again, but the hours seemed to mock him, and the slow afternoon to drag itself out indefinitely. It was not merely because he looked forward to being able, with her help, to achieve his freedom that he so longed to see her again; it was quite as much, even more perhaps, for her own sake, and because she had cast over him a spell of enchantment which he had neither the will nor the power to struggle against. He had set eyes on her but twice, and yet already he was her slave manacled and helpless. "I thought in my ignorance that I loved Clara Leslie," he said to himself as he paced his prison from end to end, "but I didn't know the meaning of the word. I know it now." And yet this woman to whom he had yielded up his heart without a struggle was both a cripple and a hunchback, and three days before he had never as much as set eyes on her! It was one of those riddles which Love takes a mischievous delight in propounding, but of which it is the merest waste of time to try to find a reasonable and common-sense solution.

At length the afternoon deepened into dusk, and Burgo lighted his lamp, knowing that the longed-for moment could not be much longer delayed. Mrs. Sprowle had been in the habit of bringing him the meal which with her went by the name of supper some time between seven and eight o'clock, and Dacia's two visits had been timed about an hour later. To-night, however, not a little to Burgo's surprise, Miss Roylance followed close on the old lady's heels. His first glance at her face told him that she had important news of some kind to communicate to him--indeed, she hardly waited for Mrs. Sprowle to hand in her plates and dishes and make room at the aperture before she began.

"This is the last opportunity I shall have of seeing you here, and my visit must be limited to a very few minutes. Signor Sperani returns by the last train to-night, and will no doubt at once take charge of the key of the underground passage. Sprowle has been sent by her ladyship on an errand into the village, and has entrusted the key to his mother meanwhile, otherwise you would not have seen me at all. And now, here is a parcel for you, containing a couple of files and a length of rope. Oh dear! oh dear! Never did I think that I should come to be mixed up with such an adventure as this!"

"The service you have done me, Miss Roylance, is one I can never hope to be able to repay."

The words were of the simplest, but there was something in the way they were spoken which brought a flush to Dacia's cheek, and caused her to turn her eyes another way.

"Pray don't think me too presumptuous," resumed Burgo, "but there was a certain letter which you promised to write."

"It was written last night, and my own hands posted it before ten o'clock this morning. And now, Mr. Brabazon, as time is so short," she went on, bringing back her eyes to face his, "let us go in for a little supposition. Suppose, then, that my letter has the desired effect--or rather, that the telegram which will result from it, will have the effect of taking Lady Clinton all the way to Lausanne on a fictitious errand; and suppose, further, that you succeed in effecting your escape--what then?--what is supposed to follow?"

"With myself at liberty, and Lady Clinton temporarily out of the way, the course I propose to myself is a very simple one. In her ladyship's absence there will be no one with either the right or the power to refuse me access to my uncle."

"It seems to me that even if Lady Clinton be got rid of, you will still have to reckon with Sperani and his dogs."

"As for the dogs, a couple of revolver shots may be counted on to give them their quietus; while as regards Sperani, I trust that man to man, I should pretty well prove a match for him."