"Cut the fence wire, and managed to open the door in the east wall. Then climbed the porch and entered through Feddon's bedroom. The dogs followed the scent and showed. That doesn't matter much now. The point is that he's here."

"And we know what to deduce from that!" I heard, and pricked up my ears. My friend Mr. Vargus had revived then! There was a soft malignancy in his voice that made me shudder.

"Vargus is right. It is fairly certain that the game's up as far as this place is concerned. They've marked us down, sure enough. In a few minutes I shall take steps to find out exactly how much they do know. Meanwhile we appear to have some time before us, and we must carry out the emergency plan that we've so often rehearsed. Gascoigne, Jones and Sutton, Pointz, fill all the petrol tanks to full capacity, load emergency stores, examine and reverse ship. When finished, report to me in my room."

The men hurried away.

"Philips and Minver get on to the moor and report any man or body of men advancing on the house. You will take rifles and act as outposts. At any sign of approach, don't hesitate to fire. Then fall back on the house."

"Shall we take the dogs, Chief? They would be useful."

"No, I shall need them. The rest of you will hold the house till the last moment. Then get into the lift and come down. It will take them some time to find out the way and follow, while one man can hold the passages for any length of time. We shall all be fifty miles out at sea before anyone can break in down here, and all the swag is packed ready to go on board. Vargus, you will stay down here and help me in what I've got to do."

Several other men left the room.

In a lower voice, though I heard every word, Helzephron went on talking to his lieutenant.

"... Mind you, I don't actually expect an attack in force, but we must be prepared. For all we know, there may be a hundred men waiting on the moor. One thing is certain. They know where, or whereabouts we are, or that gentleman on the floor would not have got in, nor all those ships be cruising about outside. So we must be off with all we can take to our emergency base in the Hebrides. Once outside, nothing can touch us, of course, and we'd get up to sixteen thousand feet at once. Barometer readings make it pretty certain that it will be cloudy at dawn, and it's a million chances to one against our even being seen."