time came ; it was here that the roof dropped, and we did not know if the tide had fallen low enough to let us through. We pushed on however into the deepening water, Marjory still keeping close behind me, though I wished to go on alone and explore. We found that the rock dipped below the water level when we had gone some way into the tunnel. So we came back and waited a good while it seemed a long, long time. Then we essayed again, and found that though the water was still high there were some inches of space between rock and water.
Joyfully we pushed on slowly; our hearts beat gladly when we could raise our heads from the stooping position and raise them freely in the air. It only took us a few minutes to reach the pile of rocks ; then holding the cord as a clue to the narrow opening we scrambled up as well as we could. I helped Marjory as much as possible, but in this matter she was as good as I was ; nay better, for all her woman's instinct came to aid, and it was she who first got through the narrow hole. Then very carefully we climbed down the other side, and, still holding our guiding cord, came at last to the tackle by which we had lowered ourselves into the cave. It was rather a surprise to us when we reached it, for we expected to see the welcome light through the opening before we had come under it.
At first, in the whirl of thoughts, I imagined that something had gone wrong, a rock fallen in, or some sort of general collapse. Then I fancied that we had been tracked down, and that some one had tried to bury us in the cave. It is wonderful what strange thoughts come to one in a prolonged spell of absolute darkness; no wonder that even low-grade, violent, unimaginative criminals break down in the black hole ! Marjory said nothing; but when she spoke, it was evident from her words
