He was gone on the instant, and in the same second of time I was out of bed and on the floor. A moment's hesitation, and I drew aside the curtain, which still shook. The passage was still and empty. But opposite my cabin and separated from it by the width of the passage was the door of another cabin, which was, or had been when I went to bed, unoccupied. Now the curtain, drawn across the doorway, was shaking, and I did not doubt that the intruder was behind it. But behind it also was darkness, and I was unarmed, whereas the thing upon which the light had fallen in the man's hand was either a knife or a pistol.

No wonder that I hesitated, or that discretion seemed the better part of valour. To be sure I might call the steward and have the cabin searched; but I feared to seem afraid. I stood on tiptoe listening. All was still; and presently I shivered. The excitement was passing away, I began to feel qualms. With a last glance at the opposite cabin--had I really seen the curtain shake? might it not have been caused by the motion of the ship?--I closed my sliding door, and climbed hastily into my bunk. Robber or no robber I must be still. In a short time, what with my qualms and my drowsiness, I fell asleep.

I slept until the morning light filled the cabin, and I was roused by the cheery voice of the steward, bidding me "Buenos dias." The ship was moving on an even keel. Overhead the deck was being swabbed. I opened my little window and looked out--and the night's doings rose in my memory. But who could think of dreams of midnight assassins with the sea air in his nostrils, and before his eyes that vignette of blue sea and grey rocks--grey, but sparkling, gemlike, ethereal under the sun of Spain? Not I. I was gay as a lark, hungry as a hunter. Sallying out before I was dressed, I satisfied myself that the opposite cabin was empty, and came back laughing at my folly.

But when I found that something else was empty, I thought it no laughing matter. I wanted a snack to stay my appetite until the steward should bring my café complet, and I turned to the little shelf over my berth where I had placed the biscuits. They were not there. Curious! And I had not eaten them. Then it flashed upon my mind that it was with this shelf my visitor had meddled.

After that I did not lose a moment. I examined my luggage and the pockets of my clothes; the result relieved as much as it astonished me; nothing was missing. My armed apparition had carried off two captain's biscuits, and nothing else!

I passed the morning puzzling over it. Sleigh did not come near me. Was he conscious of guilt, I wondered, or offended by the abruptness of my leave-taking the night before? Or was he engaged about his work?

About noon we came to our moorings at Alicante. The sky was unclouded. The shabby town and the barren hills that rose behind it--barren to the eye, since the vines were not in leaf--looked baking hot. I had found a cool corner of the ship, and was amusing myself with a copy of "Don Quixote" and a dictionary, when the engineer approached.

"Not going ashore?" he said.

For the twentieth time I wondered what it was in his manner that made everything he said a gibe. Whatever it was, I hated him for it; and I gave my feelings vent by answering sullenly, "No, I am not." And forthwith I turned to my books again.

"I thought you travellers for pleasure wanted to see everything," he said. "Maybe you know Alicante?"