I remembered the man whose piteous tale had so much affected Beckenham on the day of our arrival, and the sound his crutches made upon the pavement as he left us. If my surmise proved correct, and we could only manage to communicate with him, here was a golden opportunity. But how were we to do this? We discussed it, and discussed it, times out of number, but in vain. That he must be stopped on his way down the street need not to be argued at all. In what way, however, could this be done? The window was out of the question, the door was not to be thought of; in that case the only communicating place would be the small pipe by my side. But as I have already pointed out, by reason of the elbow it would be clearly impossible to force a message through it. All day we devoted ourselves to attempts to solve what seemed a hopeless difficulty. Then like a flash another brilliant inspiration burst upon me.
“By Jove, I have it!” I said, taking care to whisper lest anyone might be listening at the door. “We must manage by hook or crook to catch a mouse and let him carry our appeal for help to the outside world.”
“A magnificent idea! If we can catch one I do believe you’ve saved us!”
But to catch a mouse was easier said than done. Though the room was alive with them they were so nimble and so cunning, that, try how we would, we could not lay hold of one. But at length my efforts were rewarded, and after a little struggle I held my precious captive in my hand. By this time another idea had come to me. If we wanted to bring Nikola and his gang to justice, and to discover their reason for hatching this plot against us, it would not do to ask the public at large for help—and I must own, in spite of our long imprisonment, I was weak enough to feel a curiosity as to their motive. No! It must be to the beggar who passed the house every morning that we must appeal.
“This letter concerns you more than me,” I said to my fellow prisoner. “Have you a lead pencil in your pocket?”
He had, and immediately threw it across to me. Then, taking a small piece of paper from my pocket, I set myself to compose the following in French and English, assisted by my companion:—
“If this should meet the eye of the individual to whom a young Englishman gave half a sovereign in charity three weeks ago, he is implored to assist one who assisted him, and who has been imprisoned ever since that day in the room with the blank wall facing the street and the boarded-up window on the right hand side. To do this he must obtain a small file and discover a way to convey it into the room by means of the small pipe leading through the blank wall into the street; perhaps if this could be dislodged it might be pushed in through the aperture thus made. On receipt of the file an English five-pound note will be conveyed to him in the same way as this letter, and another if secrecy is observed and those imprisoned in the house escape.”
This important epistle had hardly been concocted before the door was unlocked and our dusky servitor entered with the evening meal. He had long since abandoned his first habit of bringing us our food in separate receptacles, but conveyed it to us now in the saucepan in which it was cooked, dividing it thence into our basins. These latter, it may be interesting to state, had not been washed since our arrival.
All the time that our jailer was in the room I held my trembling prisoner in my hand, clinging to him as to the one thing which connected us with liberty. But the door had no sooner closed upon him than I had tilted out my food upon the floor and converted my basin into a trap.
It may be guessed how long that night seemed to us, and with what trembling eagerness we awaited the first signs of breaking day. Directly it was light I took off and unravelled one of my socks. The thread thus obtained I doubled, and having done this, secured one end of it to the note, which I had rolled into a small compass, attaching the other to my captive mouse’s hind leg. Then we set ourselves to wait for six o’clock. The hour came; and minute after minute went by before we heard in the distance the tapping of the crutches on the stones. Little by little the sound grew louder, and then fainter, and when I judged he was nearly at my back I stooped and thrust our curious messenger into the pipe. Then we sat down to await the result.
As the mouse, only too glad to escape, ran into the aperture, the thread, on which our very lives depended, swiftly followed, dragging its message after it. Minutes went by; half an hour; an hour; and then the remainder of the day; and still nothing came to tell us that our appeal had been successful.
That night I caught another mouse, wrote the letter again, and at six o’clock next morning once more dispatched it on its journey. Another day went by without reply. That