Being an optimist has compensations. Indeed, it would need to have, for no virtue has ever landed anyone in more damnable scrapes than optimism has landed me. But before the crash comes it does help to keep one happy.

Next morning, after that nasty night, I was singing in my bath and full of wild hopes; the fact being that a new and consoling way of looking at things had suggested itself in the very act of shaving.

“They are afraid of me!” I said to myself.

After a night’s sleep the adventure by the shore had grown perhaps a little blurred in some of its details. I wished I could see that curved thing rising against the night sky a trifle more distinctly in my mind’s eye; so that I could take my oath in court it was a weapon. Still, I remained perfectly assured I had been attacked, and the sustaining conclusions I now drew were, firstly, that “they” (whoever they were; and I tried to keep an open mind on that point) were so afraid of me that they were ready to stick at nothing to lay me out; secondly, that they were afraid to tackle me by day but had to choose a dark night and a lonely place; and thirdly, that with such a splendid chance it must have been nerves that made them bungle it.

“People in that state of mind will do something or other to give themselves away,” I thought hopefully.

In this confident state of mind I came down for breakfast. My host, I found, was staying in bed after his night’s vigil, and my hostess was daintier and more inaccessible than ever. After breakfast I reflected for a little over a pipe and then I asked her for a bit of lunch to put in my pocket and told her I was going for a long walk. She got the lunch and gave it to me without wasting a superfluous word, and off I set.

It was a breezy morning with a lot of thin cloud in the sky and a ruffled sea; cool and stimulating; the very day for a walk. I followed the exact route we took the night before, trying to identify such landmarks as rises and falls in the ground and sharp curves in the shore and farms close to the coast, but I found it was practically impossible; every feature seemed so utterly altered in daylight. My object was to find the spot where I had been attacked, and at last I had to be content with knowing that it must have been one of three or four places where the feature of a low cliff immediately under the turf was to be seen.

At one such place there was a long stretch of wall following the shore line, which could have given shelter for anyone to stalk me practically from the start. At another I noticed a farm close by, and from this an assailant could easily have slipped down to the beach and run back again. At a third the configuration of the rocks was such that it would have been simple for him to have waited below the bank till he heard us coming, made a noise to bring me down, and then gone up above without exposing himself against the sky. In fact one could draw no definite conclusions at all.

Besides, there was the very distasteful alternative (and the more plausible it seemed, the more distasteful it grew) that there might well have been two people in it; one⁠—who might have followed me, the stone thrower; and the other⁠—who might, for instance, have been patrolling the shore from the opposite direction, the attacker.

Suspicious as I had felt at the moment, I shrank from this alternative, and in justification I asked myself,

“Why didn’t she use her pistol, and be done with it?”

But, on the other hand, it was a most extraordinary coincidence that her father should have passed that spot certainly within three or four minutes previously, and that he should have seen no sign of my enemy. So far as I could remember the length of time I had spent groping among the rocks, it was just possible for Mr. Rendall to pass by and for the other man then to begin his work of decoying me, but certainly it was an unpleasant coincidence.

And finally there was a last alternative: that I might have been mistaken in thinking I was actually assailed and instead of that⁠—But what other conceivable explanation could there be? I tried hard but could think of none.

With the flame of optimism burning now somewhat low, I kept on following the shore till I was well past the scenes of both my night adventures and had come to the little sandy bay with the huddle of low grey farm buildings just clear of the tide. I found Peter senior painting his boat on the shore and hailed him cheerfully with the same old guttural accent.

“Painting your boat, I see,” said I.

He gave me a long look and one word.

“Ay,” said he, and went on painting.

It struck me at once that he was even more wary and more reticent than before, but I was determined to extract some information.

“I have been guarding you against the Germans! Last night I patrolled your coast!” I informed him with great enthusiasm.

He looked at me rather curiously, I thought.

“Did ye see anything?” he enquired.

“I thought I did, but ach! how can one be sure in the dark?”

“It’s no easy,” he agreed.

“Then you have tried too, my friend?”

“Ay,” he admitted, splashing on the paint.

“Were any of your family patrolling last night?”

“No,” said he curtly.

“Who was guarding this part here?” I asked.

“I dinna ken.”

I wondered, but I saw that there was not much more to be learned here. He had denied that any of his household were out, for what that was worth, and at that I bade him good morning and turned back.

I fell to walking more and more slowly and at last I stopped and decided to accompany my thoughts with a little lunch. The boundary wall at this point ran close to the edge of the rocks and was rather higher than usual. I thought for a moment of sitting down and lunching under its lee, and then I noticed that it was very loosely built of large beach boulders and that the off shore breeze was whistling through it like a sieve; so I decided to descend to the sheltered beach and lunch there. That decision saved my life.

I clambered down, chose a rock to sit behind, and was just putting my hand in my pocket for my packet of sandwiches, when “Crack!”⁠—something whistled close to my head and smacked against a ledge behind me. “Crack!” again, and the smack this time resounded from the rock beside me. At the third “Crack!” I was flat on my face behind that rock and my hand was in another pocket. It brought out something more to the point than sandwiches.

I had a pretty good idea by this time where the shots were coming from and I risked a quick rise of my head to make quite sure. I just had time to see a flash through one of the holes in the wall and down went my head again as a bullet smacked once more upon the ledge behind. Yet another shot followed and seemed to miss everything, for I heard no sound of lead on stone, and then up went my head and hand together and I was covering that bit of wall with my own revolver. I saw that my enemy was no very dead shot and I meant to risk his fire and snap at the flash through the wall. I knew I could get quite near enough his peep hole to startle him, and after I had sprinkled the near neighbourhood of that aperture for five or six seconds I thought it probably odds against his keeping his head sufficiently to do much aiming. To be quite candid I must confess that it was a soothing sensation to feel I was the better man with a gun, and that I should have been in a proper fright if it had been the other way about. One hears a good deal of discussion on the quality of courage nowadays, and there is my own small contribution.

The seconds passed, my finger on the trigger and my eyes glued to the largest crevice I could spy in that wall, but there was never another flash or crack. And then it suddenly struck me that the man might be moving down the wall to get a shot at me from another angle. As usual I acted on impulse, and this time I think correctly. Scarcely had the thought struck me than I was up and rushing forward to the shelter of the grass bank where the rocks began. There, quite safe but rather cramped, I crept along parallel to the wall for about a hundred yards. And then I jumped up, charged the wall, and brought half of it down as I hurled myself over. As my feet touched the ground I looked in both directions, very nearly simultaneously, and saw⁠—nothing.

Whether in that first instant I was more disappointed or relieved, I should be afraid to say, but as soon as I had had a few seconds to think, my one feeling was disgust that the fellow had given me the slip. I took to my heels and ran along that wall first in one direction and then in the other, but there was not a sign of a living creature. And the sickening thing was that by this time he might have done one of several things⁠—headed away from the shore at top speed as soon as he ceased firing, in which case he would be far enough by now, or lain down in one of the several fields of corn near by, or crossed the wall further along and hidden among the rocks; and it was quite impossible to guess which. I pondered over the problem for a few moments and then decided that as it was perfectly hopeless to search the corn or the beach I would risk it and hasten inland on the off chance of getting a clue, so I chose a grass field and set off across it at a trot.

The ground rose for about fifty yards and then fell sharply, and as I topped this rise I came right on to a familiar figure. It was my friend Jock and he seemed unusually excited; almost, in fact, intelligent.

“Stranger!” he gabbled, pointing in the direction I was going. “Jock seen stranger!”

I followed his dirty finger and a couple of hundred yards or so ahead I spied a figure strolling along a by road, rather ostentatiously strolling, it seemed to me.

“Thank you, Jock,” said I, “you’re a good man! Here’s your half crown!”

I dropped to a walk now and by the time the stranger and I met I think I looked about as cool as he did. It was Mr. O’Brien, as I had guessed at the first glance.

“Been for a walk?” he enquired.

“Having a stroll along the shore,” said I.

He started a little and looked at me hard.

“Hullo!” said he, “I could have sworn you talked like a foreigner the last and first time I had the honour of meeting you. Were we both sober, do you think?”

I in turn looked at the man keenly. If his surprise was not genuine, it was as good a bit of acting as I ever saw, on or off the stage, and it was exactly the most disarming thing he could possibly say. Indeed it turned the tables on me completely and it was I who was now left in the position of having something awkward to explain away.

“It must have been the weather,” I said lightly, “I’m never drunk before lunch;”

“And be damned if I get the chance at any time of day! You’ve heard of my sad complaint, eh?”

“No,” said I, “I’m afraid I haven’t. Nothing infectious?”

He gave one of his unpleasant hoots of laughter.

“Lord, you think I’m a respectable member of society then? Good for you, keep on thinking it⁠—but you’ll have to keep away from my friends!”

“It takes me all my time to keep clear of my own,” said I.

His narrow eyes seemed to approve of me.

“You’re not Irish?” he enquired.

“No; I’ve enough to answer for without that.”

“You ought to be,” said he. “You’ve got some wit. Damn the English, and double-damn the Scotch! Well we’re evidently both going in the other direction, so goodbye to you!”

What was I to make of this? What was to be thought of the whole morning’s adventure? Only one thing was perfectly clear to me: that I had a very dangerous, very determined, and very artful enemy in this island⁠—or, almost certainly, several enemies, and that instead of the hunter I had become the hunted. They might fear me but they certainly did not fear to attack me whether by day or night. Had I sat down behind that trellis-like wall as I intended, I shivered a little to think of my fate. I should have been shot at twelve inches range, and that would have been the end of my spy hunt. I began to realise that it was much longer odds on my being dead within the next forty-eight hours than on my getting on the traces of that oilskinned man.

And then as I was walking back thinking these none too cheery thoughts, something put the parachute into my head. I had not thought of it before since the first night when I hid it. It took me a little time to get my bearings, but I found my way to the clover field at last and then made for the low wall with the bed of rank grass and docken leaves beneath it. I hunted up that wall and down that wall, but never a sign of the parachute was there.

“That is how they’ve bowled me out!” I said to myself. “They have heard by this time of the missing balloon; then they found the parachute, saw that the dates coincided, and spotted me!”