ADVENTURES OF CAPTAIN HORN
and discover whether or not the cavern was accessible on that side. It would be very important for him to know this, and it would not take long for him to make an investigation. One side of the rocky shelf which has been before mentioned sloped down to the lake, and the captain was just about to descend this when he heard a cry from the passage, and, at the same moment, a shout from Mok which seemed to be in answer to it. Instantly the captain turned and dashed into the passage, and, leaping over the barrier, found Maka standing near the entrance.
As soon as the negro saw him, he began to beckon wildly for him to come on. But there was no need now of keeping quiet and beckoning. The first shout had aroused everybody inside, and the two ladies and Ralph were already in the passage. The captain, however, made them keep back, while he and Maka, on their hands and knees, crawled toward the outer opening. From this point one could see over the plateau, and the uneven ground beyond, down to the beach and the sea; but there was still so little light upon this western slope that at first the captain could not see anything noticeable in the direction in which Maka was pointing. But in a few moments his mariner eyes asserted themselves, and he saw some black spots on the strip of beach, which seemed to move. Then he knew they were moving, and moving toward him—coming up to the cave! They were men!
"Sit here," said the captain to Maka, and then, with his gun in his hand, he rushed back to the rest of the party.
"They seem to be coming," said he, speaking as calmly as he could, "but we have discovered them in
65
