"Ay, the sea. Think what that means. If they had been coming by the roads, we could have kept track of them, even if they beat us, and some of these laddies could have stuck to them and followed them up till help came. It can't be such an easy job to carry a young lady against her will along Scotch roads. But the sea's a different matter. If they've got a fast boat they could be out of the Firth and away beyond the law before we could wake up a single policeman. Ay, and even if the Government took it up and warned all the ports and ships at sea, what's to hinder them to find a hidy-hole about Ireland--or Norway? I tell you, it's a far more desperate business than I thought, and it'll no' do to wait on and trust that the Chief Constable will turn up afore the mischief's done." "The moral," said Heritage, "is that there can be no surrender. We've got to stick it out in this old place at all costs." "No," said Dickson emphatically. "The moral is that we must shift the ladies. We've got the chance while Dobson and his friends are locked up. Let's get them as far away as we can from the sea. They're far safer tramping the moors, and it's no' likely the new folk will dare to follow us." "But I cannot go." Saskia, who had been listening intently, shook her head. "I promised to wait here till my friend came. If I leave I shall never find him." "If you stay you certainly never will, for you'll be away with the ruffians. Take a sensible view, Mem. You'll be no good to your friend or your friend to you if before night you're rocking in a ship." The girl shook her head again, gently but decisively. "It was our arrangement. I cannot break it. Besides, I am sure that he will come in time, for he has never failed----" There was a desperate finality about the quiet tones and the weary face with the shadow of a smile on it. Then Heritage spoke. "I don't think your plan will quite do, Dogson. Supposing we all break for the hinterland and the Danish brig finds the birds flown, that won't end the trouble. They will get on the Princess's trail, and the whole persecution will start again. I want to see things brought to a head here and now. If we can stick it out here long enough, we may trap the whole push and rid the world of a pretty gang of miscreants. Once let them show their hand, and then, if the police are here by that time, we can jug the lot for piracy or something worse." "That's all right," said Dougal, "but we'd put up a better fight if we had the women off our mind. I've aye read that when a castle was going to be besieged the first thing was to rid get of the civilians." "Sensible to the last, Dougal," said Dickson approvingly. "That's just what I'm saying. I'm strong for a fight, but put the ladies in a safe bit first, for they're our weak point." "Do you think that if you were fighting my enemies, I would consent to be absent?" came Saskia's reproachful question.