Jim was the last to leave. He slid the panel into position, and placed against it the brooms and mops used in keeping the barrack clean. As he handled them one by one, a brush slipped and clattered ever so slightly. He caught at it desperately, and then stood motionless, beads of perspiration breaking out upon his forehead. But no sound came from without, and presently he breathed more freely.

He stood in a cupboard under the stairs. It was Desmond who first realized that there must be space beyond it, who had planned a way in, and thence to cut a tunnel to freedom. They had found, or stolen, or manufactured, tools, and had cut the sliding panel so cunningly that none of the Germans who used the broom-cupboard had suspected its existence. The space on the far side of the wall had given them room to begin their work. Gradually it had been filled with earth until there was barely space for them to move; then the earth as they dug it out had to be laboriously thrust under the floor of the building, which was luckily raised a little above ground. They had managed to secrete some wire, and, having tapped the electric supply which lit the barrack, had carried a switch-line into their “dug-out.” But the tunnel itself had, for the most part, been done in utter blackness. Three times the roof had fallen in badly, on the second occasion nearly burying Jim and Fullerton; it was considered, now, that Linton was a difficult man to bury, with an unconquerable habit of resurrecting himself. A score of times they had narrowly escaped detection. For five months they had lived in a daily and nightly agony of fear—not of discovery itself, or its certain savage punishment, but of losing their chance.

There were eight officers altogether in the “syndicate,” and four others knew of their plan—four who were keen to help, but too badly disabled from wounds to hope for anything but the end of the war. They worked in shifts of four—one quartette stealing underground each night, as soon as the guards relaxed their vigil, while the others remained in the dormitories, ready to signal to the working party, should any alarm occur, and, if possible, to create a disturbance to hold the attention of the Germans for a little. They had succeeded in saving the situation three times when a surprise roll-call was made during the night—thanks to another wire which carried an electric alarm signal underground from the dormitory. Baylis, who had been an electrical engineer in time of peace, had managed the wiring; it was believed among the syndicate that when Baylis needed any electric fitting very badly he simply went and thought about it so hard that it materialized, like the gentleman who evolved a camel out of his inner consciousness.

One of the romances of the Great War might be written about the way in which prisoners bent on escape were able to obtain materials for getting out, and necessary supplies when once they were away from the camp. Much of how it was done will never be known, for the organization was kept profoundly secret, and those who were helped by it were often pledged solemnly to reveal nothing. Money—plenty of money—was the only thing necessary; given the command of that, the prisoner who wished to break out would find, mysteriously, tools or disguises, or whatever else he needed within the camp, and, after he had escaped, the three essentials, without which he had very little chance—map, compass, and civilian clothes. Then, having paid enormous sums for what had probably cost the supply system a few shillings, he was at liberty to strike for freedom—with a section of German territory—a few miles or a few hundred—to cross; and finally the chance of circumventing the guards on the Dutch frontier. It was so desperate an undertaking that the wonder was, not that so many failed, but that so many succeeded.

Jim Linton had no money. His was one of the many cases among prisoners in which no letters over seemed to reach home—no communication to be opened up with England. For some time he had not been permitted to write, having unfortunately managed to incur the enmity of the camp commandant by failing to salute him with the precise degree of servility which that official considered necessary to his dignity. Then, when at length he was allowed to send an occasional letter, he waited in vain for any reply, either from his home or his regiment. Possibly the commandant knew why; he used to look at Jim with an evil triumph in his eye which made the boy long to take him by his fat throat and ask him whether indeed his letters ever got farther than the office waste-paper basket.

Other officers in the camp would have written about him to their friends, so that the information could be passed on to Jim’s father; but in all probability their letters also would have been suppressed, and Jim refused to allow them to take the risk. Letters were too precious, and went astray too easily; it was not fair to add to the chances of their failing to reach those who longed for them at home. And then, there was always the hope that his own might really have got through, even though delayed; that some day might come answers, telling that at last his father and Norah and Wally were no longer mourning him as dead. He clung to the hope though one mail day after another left him bitterly disappointed. In a German prison-camp there was little to do except hope.

Jim would have fared badly enough on the miserable food of the camp, but for the other officers. They received parcels regularly, the contents of which were dumped into a common store; and Jim and another “orphan” were made honorary members of the mess, with such genuine heartiness that after the first protests they ceased to worry their hosts with objections, and merely tried to eat as little as possible.

Jim thought about them gratefully on this last night as he slipped out of the cupboard and made his way upstairs, moving noiselessly as a cat on the bare boards. What good chaps they were! How they had made him welcome!—even though his coming meant that they went hungrier. They were such a gay, laughing little band; there was not one of them who did not play the game, keeping a cheery front to the world and meeting privation and wretchedness with a joke and a shrug. If that was British spirit, then Jim decided that to be British was a pretty big thing.

It was thanks to Desmond and Fullerton that he had been able to join the “syndicate.” They had plenty of money, and had insisted on lending him his share of the expenses, representing, when he had hesitated, that they needed his strength for the work of tunnelling—after which Jim had laboured far more mightily than they had ever wished, or even suspected. He was fit and strong again now; lean and pinched, as were they all, but in hard training. Hope had keyed him up to a high pitch. The last night in this rat-hole; to-morrow——!

A light flashed downstairs and a door flung open just as he reached the landing. Jim sprang to his dormitory, flinging off his coat as he ran with leaping, stealthy strides. Feet were tramping up the stairs behind him. He dived into his blankets and drew them up under his chin, just as he had dived hurriedly into bed a score of times at school when an intrusive master had come upon a midnight “spread”; but with his heart pounding with fear as it had never pounded at school. What did they suspect? Had they found out anything?