"But what about Dubec? Can he swim?"
"I don't suppose so. Can you, Monsieur Dubec?"
The answer was a decided negative, and Max went on: "But it doesn't matter. Dubec doesn't need to leave in the unorthodox way that Schenk has forced upon us. He is a bona fide workman, and has been working in the shops for the last three days. He is safe enough."
It was so arranged, and soon the party had gained the shelter of the bushes at the spot where their stock of shells had been hidden. Max and Dale then waded waist-deep into the Meuse, and, with a whispered farewell to M. Dubec, allowed themselves to float down with the stream. For some yards out the edge of the river was in deep shadow from the bank, and beyond a gentle movement of the hands to keep them within its shelter, the two lads let themselves drift at will. The water was warm and they felt no discomfort, and in half an hour they were beyond what they considered the danger zone. Clambering out of the river, they wrung as much of the water as possible out of their clothes and made rapid tracks for their lodging.
As was to be expected, the destruction of the power-house and the burning of one of the largest workshops at the Durend works created a great sensation among both the Germans and the Liégeois. The former looked upon it, rightly enough, as a determined attempt to interfere with their exploitation of the manufacturing resources of the city for the benefit of the invading armies; the latter, as a patriotic and successful demonstration of the hatred of the Belgians for their temporary masters and of their determination to hinder them by every means in their power. It gave the spirit of the people a fillip, and, despite the redoubled severity of the Germans, the Liégeois went about their businesses with a prouder air, as if conscious that, though temporarily overcome, they were very far from being beaten.
On attending for work on the following evening, at the usual hour, Max and Dale were curtly informed that they would not be required for another week at least. They had expected this, of course, and were only disappointed that the holiday was likely to be so short. They had hoped that the works would be out of action for at least three weeks. But the manager had set to work with his usual energy. Engines were being requisitioned from other factories in the town, not engaged in the manufacture of war supplies, and repairs to those less seriously damaged were going on with shifts of fresh workmen night and day.
It was nearly a fortnight, however, before the works were again in full swing, or would have been in full swing had not other events occurred to hinder the complete resumption of business. That fortnight Max considered as a specially favourable opportunity for paying further attention to M. Schenk and his many activities. It meant that the various workshops were empty, save for two or three watchmen, and that groups of workmen were necessarily hanging about the premises, idly watching the proceedings and waiting for the time when they could recommence work. The first meant opportunities that would not occur when the workshops were in full swing, and the second that the prowling of Max and his friends would be the less likely to attract notice.
One of the first things that caught the attention of Max and Dale was the rapid accumulation of great stocks of coal outside the yard, owing to the enforced idleness of the power-house. The Durend mines were, of course, unaffected by the stoppage of the workshops, and coal was sent up to the surface with the same regularity as before. In fact, the rate of production was accelerated, as numbers of the workmen thrown out of employment by the closing of the workshops applied for work at the collieries. Thus the stores of coal grew and grew, from stacks of the moderate dimensions (for the Durend Company) of 2000 or 3000 tons, to great piles of 10,000 and finally 24,000 tons. Then came a rumour that, as soon as trucks were available, the accumulation was to be transported into Germany and, worse still, to Krupp's.
This was enough to set Max and Dale discussing the matter with anxious care. To the former it was as intolerable that the Durend mines should produce coal for Krupp's as it was that the Durend workshops should cast shells for the German guns. And yet it was no easy matter to devise means of dealing with a great mass of coal. Obviously, it could not be carried off, and to blow it up was hardly practicable. However, after much discussion, it was decided that an attempt should be made to burn it. It certainly did not seem a very hopeful scheme, seeing the number of fire-engines that were close at hand in the city and the unlimited supply of water in the River Meuse. But to Max and Dale anything seemed better than to do nothing in such a matter, and they determined to make the attempt.
For materials all they needed was a good supply of firewood, a gallon or two of benzine, and some fuses.