The platform at Norden Junction, therefore, between 7.15, when I should arrive at it from the east, and 7.43 when Böhme and his unknown friend should leave it for the east; there, and in that half-hour, was my opportunity for recognising and shadowing two at least of the conspirators. I must take the train they took, and alight where they alighted. If I could not find them at all I should be thrown back on the rejected view that Norden itself was the rendezvous, and should wait there till 10.46.

In the meantime it was all very well to resolve on inaction till dusk; but after an hour’s rest, damp clothes and feet, and the absence of pursuers, tempted me to take the field again. Avoiding roads and villages as long as it was light, I cut across country south-westwards—a dismal and laborious journey, with oozy fens and knee-deep drains to course, with circuits to be made to pass clear of peasants, and many furtive crouchings behind dykes and willows. What little I learnt was in harmony with previous explorations, for my track cut at right angles the line of the Harke Tief, the stream issuing at Nessmersiel. It, too, was in the nature of a canal, but only in embryo at the point I touched it, south of Nesse. Works on a deviation were in progress, and in a short digression down stream I sighted another lighter-building yard. As for Hilgenriedersiel, the fourth of the seven, I had no time to see anything of it at all. At seven o’clock I was at Hage Station, very tired, wet, and footsore, after covering nearly twenty miles all told since I left my bed in the lighter.

From here to Norden it was a run in the train of ten minutes, which I spent in eating some rye bread and smoked eel, and in scraping the mud off my boots and trousers. Fatigue vanished when the train drew up at the station, and the momentous twenty-eight minutes began to run their course. Having donned a bulky muffler and turned up the collar of my pea-jacket, I crossed over immediately to the up-platform, walked boldly to the booking-office, and at once sighted—von Brüning—yes, von Brüning in mufti; but there was no mistaking his tall athletic figure, pleasant features, and neat brown beard. He was just leaving the window, gathering up a ticket and some coins. I joined a queue of three or four persons who were waiting their turn, flattened myself between them and the partition till I heard him walk out. Not having heard what station he had booked for, I took a fourth-class ticket to Wittmund, which covered all chances. Then, with my chin buried in my muffler, I sought the darkest corner of the ill-lit combination of bar and waiting-room where, by the tiresome custom in Germany, would-be travellers are penned till their train is ready. Von Brüning I perceived sitting in another corner, with his hat over his eyes and a cigar between his lips. A boy brought me a tankard of tawny Munich beer, and, sipping it, I watched. People passed in and out, but nobody spoke to the sailor in mufti. When a quarter of an hour elapsed, a platform door opened, and a raucous voice shouted: “Hage, Dornum, Esens, Wittmund!” A knot of passengers jostled out to the platform, showing their tickets. I was slow over my beer, and was last of the knot, with von Brüning immediately ahead of me, so close that his cigar-smoke curled into my face. I looked over his shoulder at the ticket he showed, missed the name, but caught a muttered double sibilant from the official who checked it; ran over the stations in my head, and pounced on Esens. That was as much I wanted to know for the present; so I made my way to a fourth-class compartment, and lost sight of my quarry, not venturing, till the last door had banged, to look out of the window. When I did so two late arrivals were hurrying up to a carriage—one tall, one of middle height; both in cloaks and comforters. Their features I could not distinguish, but certainly neither of them was Böhme. They had not come through the waiting-room door, but, plainly, from the dark end of the platform, where they had been waiting. A guard, with some surly remonstrances, shut them in, and the train started.

Esens—the name had not surprised me; it fulfilled a presentiment that had been growing in strength all the afternoon. For the last time I referred to the map, pulpy and blurred with the day’s exposure, and tried to etch it into my brain. I marked the road to Bensersiel, and how it converged by degrees on the Benser Tief until they met at the sea. “The tide serves!” Longing for Davies to help me, I reckoned, by the aid of my diary, that high tide at Bensersiel would be about eleven, and for two hours, I remembered (say from ten to twelve to-night), there were from five to six feet of water in the harbour.

We should reach Esens at 8.50. Would they drive, as von Brüning had done a week ago? I tightened my belt, stamped my mud-burdened boots, and thanked God for the Munich beer. Whither were they going from Bensersiel, and in what; and how was I to follow them? These were nebulous questions, but I was in fettle for anything; boat-stealing was a bagatelle. Fortune, I thought, smiled; Romance beckoned; even the sea looked kind. Ay, and I do not know but that Imagination was already beginning to unstiffen and flutter those nerveless wings.

CHAPTER XXVII.
The Luck of the Stowaway

At Esens Station I reversed my Norden tactics, jumped out smartly, and got to the door of egress first of all, gave up my ticket, and hung about the gate of the station under cover of darkness. Fortune smiled still; there was no vehicle in waiting at all, and there were only half a dozen passengers. Two of these were the cloaked gentlemen who had been so nearly left behind at Norden, and another was von Brüning. The latter walked well in advance of the first pair, but at the gate on to the high road the three showed a common purpose, in that, unlike the rest, who turned towards Esens town, they turned southwards; much to my perplexity, for this was the contrary direction to Bensersiel and the sea. I, with my bundle on my shoulder, had been bringing up the rear, and, as their faithful shadow, turned to the right too, without foreseeing the consequence. When it was too late to turn back I saw that, fifty yards ahead, the road was barred by the gates of a level crossing, and that the four of us must inevitably accumulate at the barrier till the train had steamed away. This, in fact, happened, and for a minute or two we were all in a group, elaborately indifferent to one another, silent, but I am sure very conscious. As for me, “secret laughter tickled all my soul”. When the gates were opened the three seemed disposed to lag, so I tactfully took my cue, trudged briskly on ahead, and stopped after a few minutes to listen. Hearing nothing I went cautiously back and found that they had disappeared; in which direction was not long in doubt, for I came on a grassy path leading into the fields on the left or west of the road, and though I could see no one I heard the distant murmur of receding voices.

I took my bearings collectedly, placed one foot on the path, thought better of it, and turned back towards Esens. I knew without reference to the map that that path would bring them to the Benser Tief at a point somewhere near the timber-yard. In a fog I might have followed them there; as it was, the night was none too dark, and I had my strength to husband; and stamped on my memory were the words “the tide serves”. I judged it a wiser use of time and sinew to anticipate them at Bensersiel by the shortest road, leaving them to reach it by way of the devious Tief, to examine which was, I felt convinced, one of their objects.

It was nine o’clock of a fresh wild night, a halo round the beclouded moon. I passed through quiet Esens, and in an hour I was close to Bensersiel, and could hear the sea. In the rooted idea that I should find Grimm on the outskirts, awaiting visitors, I left the road short of the village, and made a circuit to the harbour by way of the sea-wall. The lower windows of the inn shed a warm glow into the night, and within I could see the village circle gathered over cards, and dominated as of old by the assertive little postmaster, whose high-pitched, excitable voice I could clearly distinguish, as he sat with his cap on the back of his head and a “feine schnapps” at his elbow. The harbour itself looked exactly the same as I remembered it a week ago. The post-boat lay in her old berth at the eastern jetty, her mainsail set and her twin giants spitting over the rail. I hailed them boldly from the shore (without showing them who I was), and was told they were starting for Langeoog in a few minutes; the wind was off-shore, the mails aboard, and the water just high enough. “Did I want a passage?” “No, I thought I would wait.” Positive that my party could never have got here so soon, I nevertheless kept an eye on the galliot till she let go her stern-rope and slid away. One contingency was eliminated. Some loiterers dispersed, and all port business appeared to be ended for the night.

Three-quarters of an hour of strained suspense ensued. Most of it I spent on my knees in a dark angle between the dyke and the western jetty, whence I had a strategic survey of the basin; but I was driven at times to relieve inaction by sallies which increased in audacity. I scouted on the road beyond the bridge, hovered round the lock, and peered in at the inn parlour; but nowhere could I see a trace of Grimm. I examined every floating object in the harbour (they were very few), dropped on to two lighters and pried under tarpaulins, boarded a deserted tug and two or three clumsy rowboats tied up to a mooring-post. Only one of these had the look of readiness, the rest being devoid of oars and rowlocks; a discouraging state of things for a prospective boat-lifter. It was the sight of these rowboats that suggested a last and most distracting possibility, namely, that the boat in waiting, if boat there were, might be not in the harbour at all, but somewhere on the sands outside the dyke, where, at this high state of the tide, it would have water and to spare. Back to the dyke then; but as I peered seaward on the way, contingencies evaporated and a solid fact supervened, for I saw the lights of a steamboat approaching the harbour mouth. I had barely time to gain my coign of vantage before she had swept in between the piers, and with a fitful swizzling of her screw was turning and backing down to a berth just ahead of one of the lighters, and not fifty feet from my hiding-place. A deck-hand jumped ashore with a rope, while the man at the wheel gave gruff directions. The vessel was a small tug, and the man at the wheel disclosed his identity when, having rung off his engines, he jumped ashore also, looked at his watch in the beam of the sidelight, and walked towards the village. It was Grimm, by the height and build—Grimm clad in a long tarpaulin coat and a sou’wester. I watched him cross the shaft of light from the inn window and disappear in the direction of the canal.