This blunder probably saved my life:  it certainly accounted for my escape.  The warder who evidently had more nerve than I gave him credit for, must have fired at me from where he was, right between the heads of the other convicts.  It was only my abrupt disappearance from the top of the wall that saved me from being filled up with lead.  As it was, the charge whistled over me just as I fell, and a devilish unpleasant noise it made too.

I didn’t wait for him to reload.  I was out of that bush and off up the hill in rather less time than it takes to read these words.  Where I was going I scarcely thought; my one idea was to put as big a distance as possible between myself and the carbine before its owner could ram home a second cartridge.

As I ran, twisting in and out between the trees, and keeping my head as low as possible, I could hear behind me a hoarse uproar from my fellow-convicts, who by this time were evidently getting out of hand.  No sound could have pleased me better.  The more boisterous the good fellows became the less chance would the remaining warder have of worrying about me.  As for the civil guard—­well, it seemed probable that his time was already pretty fully engaged.

My chief danger lay in the chance that there might be other warders in the immediate neighbourhood.  If so, they would doubtless have heard the firing and have come running up at the first alarm.  I looked back over my shoulder as I reached the top of the plantation, which was about a hundred yards from the road, but so far as I could see there was no one as yet on my track.

My one chance lay in reaching the main wood that borders the Tavistock road before the mounted guard could come up.  Between this and the plantation stretched a long bare slope of hillside, perhaps two hundred yards across, with scarcely enough cover on it to hide a rabbit.  It was not exactly an inviting prospect, but still the place had to be crossed, and there was nothing to be gained by looking at it.  So setting my teeth I jumped out from under the shelter of the trees, and started off as fast as I could pelt for the opposite side.

I had got about half-way over when there came a sudden shout away to the right.  Turning my head as I ran, I saw through the thin mist a figure in knickerbockers and a Norfolk jacket vaulting over the low gate that separated the moor from the road.

I suppose he was a tourist, for he had a small knapsack fastened to his back and he was carrying a stick in his hand.

“Tally-ho!” he yelled, brandishing the latter, and then without hesitation he came charging across the open with the obvious intention of cutting me off from the wood.

For the first time in three years I laughed.  It was not a pretty laugh, and if my new friend had heard it, his ardour in the chase might perhaps have been a trifle cooled.  As it was he came on with undiminished zest, apparently quite confident in his ability to tackle me single-handed.