"A sorry knave," said the Spaniard to me. "Think you, cousin, there is enough virtue in him for our business?"
"We can but try, excellency," I said, and at the words Raoul shivered and looked at me with such amazement that I feared lest an unlucky word should betray me. I dealt upon him a sudden and meaning frown, the which escaped the observation of the others, they having eyes for the slave alone. To my exceeding joy he had the wit to take me, and cast down his eyes in the manner of one that hath no more hold upon the world. Then I turned to Don Ygnacio and said:
"He hath a wild look, señor. It were meet that we have two soldiers here with us, so that we may make our trial in comfort and security."
"Certes," he replied, "we have already Captain Badillo; we will have a man from the guard-room."
"By your pardon, señor," I said, "the señor captain did me the honour to affront me a while ago, and his presence at this time will so trouble the conjugations of the nerves, the which needs must be in perfect tranquillity, as to imperil the good success of our undertaking."
"It was a lamentable error, excellency," stammered the captain. "I wot not that the worthy physician was akin to your excellency."
"Go, sirrah," said Don Ygnacio sternly. "Who affronts my kin affronts me. Send hither two men from the guard-room."
I was never better pleased in my life than when the captain departed, for the two common ignorant soldiers would be much less like to suspect me. Thereupon I called to Stubbs to bring in the parcels, and when he came, a little behind the soldiers, I shut the door, bade him undo one of his bundles, and said gravely that all would soon be ready for the experimentum.
Stubbs loosed the ropes and laid them, in the manner of a careful servant, beside the bundle. From this when it was unrolled he took first three strips of a dark cloth, about an ell long, which he laid over his arm. Then he brought forth a small roll of white canvas and gave it to me. I motioned him to withdraw to a little distance, as also the soldiers; then I made Raoul stand a few paces from Don Ygnacio, facing him. Posting myself betwixt the two, I drew from my pocket a small box of powder of chalk, and unrolled the canvas, yet so that the Spaniard might not see its inner side, and with solemn circumstance I dusted it with the powder. This done, I stretched it out between my arms, and making two strides towards Raoul I bade him look intently thereupon while I counted ten. I heard Don Ygnacio breathing hard behind me as I gravely told the numbers one by one, and when Raoul informed me with his eyes that he had read the words I had carefully imprinted on the canvas (they were: "Grip the Spaniard by the neck whenas I give the sign") I rolled up the canvas and stepped slowly backward, beckoning with the one hand Don Ygnacio, with the other Stubbs and the soldiers, to draw near.
You are now to observe that Raoul and Don Ygnacio were within a hand-breadth of each other, that one of the soldiers was close to me, and the second beside Stubbs. All was silent. On a sudden I let forth, very sharply but without raising my voice, the one word "Now!" Instantly Raoul was at Don Ygnacio's throat; I closed with my soldier and held him in a strangling embrace; and Stubbs, with the neatness of a skilled hand, dealt his man a blow that stretched him senseless on the floor. Quick as thought he handed to us two of the cloths that he had upon his arm, and we clapped them into the mouths of our prisoners, he doing the like with the third. So sudden were our motions that there had been not the least opportunity of resisting us, and though Don Ygnacio offered to cry out before the gag was comfortably settled between his teeth, Raoul bade him in a fierce whisper be silent or his life was forfeit. It was short work to truss them with the ropes, thanks to Stubbs his deftness, and I knew with infinite gladness of heart that the first part of my device was accomplished.