He had shot himself beyond the edge of the roof, his hands struck against some hard substance which he clutched with all his might--breaking his nails as he did so--his feet scraped something beneath them; then he let them fall with all the weight he was capable of--and a moment, a second later, he was standing firm.

"I have arrived!" He said. "Arrived! Thank God!" Whereon he sat down exactly where his feet were just before, and felt all around him with his hands to discover how much more solid space there was beneath and about him. For, with all his wariness and coolness returned to him, he knew that he might be on the immediate edge of the roof, from which one false move would hurl him to as instant destruction as must have been his lot had the rope broken during his aerial flight.

As far as his hands--and feet--could reach there was a roof under him covered by some metal--which he guessed to be sheets of tin placed there to keep out the rain and damp from the woodwork beneath--covered also by soft masses of innumerable leaves blown across the chasm from the trees on the slope. Leaves that, maybe, had deadened any sound of his falling feet as he alighted; would have almost, he thought, have deadened the sound to any who might be immediately below. So far all was well.

Still, he was not satisfied of his whereabouts, nor of how much solidity there was around him; he drew, therefore, his long sword and, bending over in each direction, felt about with its point, discovering that there was no open space near. He had landed well upon the roof, he knew, consequently; until he should move from this spot there was no danger.

The object against which his hands had struck and his nails been broken and torn was, he found out directly afterwards, a great chimney--it was quite warm, and showed thereby that fires were burning somewhere below; also, as he reclined a moment with his back against it, the warmth was grateful. It served likewise for attaching the rope to, which he now removed from his arm and body, though as he did so he did not forget that, should aught arise to prevent his return with Marion Wyatt ere the day dawned, it must be allowed to fall back to the other side, and be drawn up by Laurent. To be seen from below when the dawn came--as undoubtedly it would be seen ere the day was an hour or so old--would tell too plain a tale.

He had reflected long ere this present moment that, once inside the house, it was more than possible he might have to remain within it until another night had come; even, perhaps, longer. For the prisoner's fears might prevent her from being able to summon up courage to cross that awful gap at a moment's notice; she might be ill--twenty things, he knew, might bar the way to an immediate flight. Wherefore, the tell-tale rope must not be there. Must be returned, and later on, when wanted, cast across again by Laurent. That could be effected easily; a stone attached to it would make its passage sure, as well as cause the end to remain when once it had landed on the roof.

From Laurent there came no noise nor signal--on the other side all was as still as death! That this should be so they had agreed, yet now Andrew could not resist sending a little whistle across the chasm, a whistle that, to the man watching over there, would be understood, while, if heard by others, it would doubtless be thought to be the cry of some bird in the night. That it was heard and understood he had no reason to doubt.

A second or so afterwards a similar sound was returned. Therefore, Andrew knew that Laurent kept his watch well; knew also that nothing untoward had arisen on that side.

He was refreshed now with his slight rest; the time had come for him to continue his task, to commence, as he recognized, the harder portion of it. To penetrate into the house of the man whom he had forced to be his enemy, to endeavour to rescue by the same perilous means which had so far gained him admission to the outer part of that house, a woman. Truly, if his arrival at this spot had been dangerous and terrible, how much more so would the quitting it be for her?

Yet he meant to do it--or die in the attempt.