I.

Pincher soon discovered that life on board a battleship and life in a destroyer were two totally different existences.

In the Belligerent a cast-iron routine had always been adhered to, at sea or in harbour, fair weather or foul. Nothing was suffered to disturb that routine, unless it were occasional excursions to sea in the small hours of the morning and frequent coalings. Times were laid down for everything. Day after day bugles blew or pipes twittered at exactly the same hours; and to the ship's company, the actual workers, things seemed to run as smoothly as clockwork with a minimum of effort on the part of every one. They all knew what to do, and when to do it; and the men themselves never realised the forethought, the energy, and the capacity for organisation on the part of the commander and other responsible officers which were necessary to produce such a result. They took it for granted. Their groove was made for them, so to speak, and they suffered themselves to slide along its well-oiled length without troubling their heads as to what supplied the motive-power. Moreover, men were told off for their jobs collectively, not individually. Their bodies seemed to be regarded as machines capable of so many units of work, and there were such numbers of them in the ship, and the vessel herself was so huge, that the labours of any single person, provided always he was not a very important person, did not seem to have any effect on the community as a whole. Indeed, a seaman could even go on the sick-list, or leave the ship altogether, without his absence being noticed or felt except by his own messmates and friends.

But in the Mariner things were very different, for here the labours of every single individual counted. If a man neglected his work or idled his time away, his shortcomings had their effect on some one else. They were soon noticed, and the laggard speedily found himself chased and goaded into a proper state of activity by Petty Officer Casey; and Casey, a glutton for work himself, always had a persuasive way with him, and a horny fist to back up his arguments.

There was a routine, of course, and very nice it looked on paper; but the life was so full of sudden surprises that as often as not any preconceived time-table went by the board. It was not surprising, for the Mariner and the other destroyers of her flotilla had always to be ready for service at the shortest notice, and her men frequently found themselves bundled unceremoniously out of their hammocks in the middle of the night to get the ship to sea. It did not matter whether it was blowing a gale, raining, or snowing; go to sea they must, and did.

Sometimes they chivied Fritz; and he—a wise man, but no gentleman—waited for no one. It was not the fault of the destroyers that he had usually vanished into space by the time they arrived to strafe him. Fritz was the ubiquitous Hun submarine, any 'untersee-boot' which happened to come into their domain, and a merry little dance he sometimes led them. Occasionally, to vary the monotony, they called him Hans, Adolf, Karl, or some other Teutonic appellation; but more often than not he was just Fritz, and Fritz he will remain until the end of the war. Sometimes, though reported as such, he was not really Fritz at all.

'The skipper of the trawler Adam and Eve reports having sighted a periscope flying a large flag in latitude xy^° z^′ N., longitude a^° bc^′ E., at six-thirty this morning,' was the sort of thing they were sometimes told. 'Proceed to the vicinity with all despatch, and search.'

Proceed they did, hot-foot and full of warlike energy, only to find that the skipper of the Adam and Eve had been mistaken, and that his periscope with its large flag was nothing but some other fisherman's dan buoy broken adrift from its nets. Dan buoys, seen in the half-light of the early morning or evening, are apt to be deceptive, particularly when the imagination is stirred at the thought of the substantial honorarium to be earned for authentic information of the enemy.

But even battleships and cruisers make mistakes sometimes. The newspapers have never mentioned one fierce engagement which took place in a certain northern harbour, in the chill gray light of an early dawn, when a long black submarine was suddenly seen approaching the outer cruiser of a line of men-of-war lying peacefully at their anchors. He came in on the flood-tide, grim and menacing, causing a great commotion in the water, and with his periscope raising its flutter of spray. Now and then he disappeared altogether.

It was Fritz, they thought, come to pay them an early morning visit, and with all the joy in the world the officer of the watch in the cruiser opened fire. It was easy shooting. The guns barked angrily, and four-inch shell spouted, foamed, and burst round the invader until he was a submarine no longer. The fleet was flung into a state of considerable excitement; but the submarine sank gracefully to the bottom, while the officer of the watch, metaphorically patting himself on the back, told his agitated pyjama-clad commanding officer of what had occurred.

'Are you quite certain you got him?' the latter inquired anxiously.

'Absolutely certain, sir,' the lieutenant replied. 'We all saw him hit several times. He sank by the bows.'

'Have sunk hostile submarine,' was the signal made to the flagship a few minutes later. 'Request permission to send down divers to investigate.'

'Approved!' came back the answer. 'Report results.'

'Divers have been down, but report they can find no traces of the alleged submarine,' another semaphore message went across three hours afterwards.

The flagship did not deign to answer, but her signalmen tittered; the 'alleged' tickled them.

'I'm absolutely certain he was hit, sir,' the officer who had opened fire reiterated for the thousandth time. 'I'm positive I saw him sink—absolutely positive!'

'Well, where the deuce has he got to, then?' the captain wanted to know, shrugging his shoulders unbelievingly. 'The damned thing surely can't sink and not leave a trace of anything behind him!' He seemed rather irritable.

Three days later a light cruiser anchored towards the entrance of the harbour, and started talking. 'There is a large black object stranded on the beach abreast the ship,' she said by semaphore. 'Am sending boat to investigate.'

'Object previously reported is a whale,' came a supplementary message in less than half-an-hour. 'It has been dead some days, and appears to have been killed by shell-fire.'

The defunct monster advertised his presence far and wide when the tide fell. People approached him wearing gas-masks and with ammonia-soaked handkerchiefs held to their noses. How the authorities got rid of him history does not relate. One cannot very well bury a thing the size of a house. Perhaps they sold him for fertiliser.

There were no C.B.'s or D.S.O.'s conferred for that battle, though the shooting certainly had been good.

But all this has carried us rather far from the Mariner and her men. They always found Fritz, Hans, Adolf, Karl, or whatever they chose to call him, as cunning as a hatful of monkeys; but the destroyers and other craft which sought to compass his destruction admired him for his efficiency, for efficient he certainly was. He combined boldness with seaman-like caution, and would suddenly appear in an area crowded with traffic, sink a merchant ship or two, and then disappear into space. Occasionally he behaved as a sportsman, and towed the boats containing the crews of the ships he had just sunk in towards the shore. Sometimes, when it came to sinking liners and passenger-ships with women and children on board, his reputation was unsavoury; but even the righteous wrath and indignation of his pursuers, who always played the game themselves, were not levelled so much at Fritz himself as at those who had given him orders to go out and do his dirty work.

The Mariner was once working in an area in which Fritz was very active indeed, when Hills the telegraphist clambered on to the bridge in a state of purple excitement, flourishing a sheet of paper.

'Well, what is it?' Wooten demanded. 'What's the matter?'

'There's a steamer down to the south-east'ard makin' the S.O.S. call, sir!' the man ejaculated agitatedly. 'Says she's bein' overhauled by a submarine, who's firin' on her. I've got her position, course, and speed!'

'The devil you have!' said Wooten, putting the telegraphs to 'Full speed,' and giving the helmsman a new course. 'Let's have her position.' He took the paper from the telegraphist, and laid the latitude and longitude off on the chart. 'Lord!' he remarked, rather perturbed, 'we're a good forty miles off. It'll take us over an hour to reach her. They'll be strafed by then, poor devils!'

The Mariner, meanwhile, with smoke pouring from her funnels and a great bow-wave creaming aft from her sharp stem, was dashing off at something over thirty knots.

Wooten scratched his head. 'Hills,' he said at last, as an inspiration seized him, 'call her up by wireless, and make her in plain English—not in code, mind—"Hang on. Destroyer will be with you in twenty minutes." Got that?'

'Yessir,' said the man, writing it down.

'Very well. Don't make our name, but use all the juice you can, so that they'll think we're very close. Understand?'

'Yessir,' nodded Hills, leaving the bridge rather mystified.

'You see, sub,' the skipper went on, 'we can't possibly get to this chap in time to save him from being sunk. All we can do is to try to frighten Fritz and to make him abandon the chase. D'you see?'

Hargreaves nodded vaguely.

'I don't believe you understand in the least what I'm driving at,' Wooten continued, smiling. 'Fritz has got wireless, and is on the surface. If he's the wily bird I imagine him to be, he'll have a fellow in his box-office listening to what's going on. He'll hear my signal, will take it in, translate it—they all know English—and there's just a chance it'll scare the life out of him, and make him shove off out of it. Savvy?'

Hargreaves nodded.

The scheme actually did work successfully, and Fritz was badly had, for in less than twenty minutes the unknown steamer was talking again. 'Submarine has abandoned chase, and has dived,' she said abruptly. 'Who are you?'

'Mind your own perishing business!' went back the reply in rather politer language.

Fritz seemed to work in spasms, for a fortnight would go by without a sign of him; and then, quite suddenly, there would come another recrudescence of his activity in another and quite unexpected locality. But the small craft were always hot on the scent the moment he bobbed up. They made his life a misery and a burden; and, though it is true he succeeded in sinking many a merchant ship, many of his species did not return to Wilhelmshaven. There were various effective ways of dealing with him, though exactly what those methods were must perforce be left a secret.