Both listened attentively, but owing to their ignorance of the Dutch language could make nothing of what they heard. That it was Hanns Schlott whose hail had come across the water, was evident, for both Tyler and John were well acquainted with the tones of his voice. Then someone shouted an answer back from the deck of the schooner, and again, in spite of the small knowledge that they had of Christian van Sonerell, they were certain that it was he who responded to his friend.
"There is some movement afoot," remarked Tyler, placing his lips as close to John's ear as their respective positions would allow. "And hark! there is someone moving ashore. Yes, I heard the boat splash as she was run into the water, and there is the clatter of oars."
Clinging there, with their heads just above the surface and their ears clear of the sea, both Tyler and his companion could hear the sounds as though they were made close at hand. Indeed, the calm sea, with its unruffled surface, seemed to accentuate the sounds and transmit them with such clearness that, though some hundreds of feet away, the noise of an oar falling into its place in the rowlock, and the splash as the blade was dipped, were heard as though close at hand. Then, at a word of command from Hanns Schlott, the boat shot from the shore, and the sound of many oars forcing her through the water came to their ears.
"Going back to the schooner," whispered Tyler. "Have they given up the chase and decided to content themselves with the vessel as a prize, or are they merely returning there until the day dawns and allows them to carry on the pursuit with energy? We will wait and keep watch, and if there is no movement after an hour or more we will follow your plan."
"And what if they are just going aboard to get more men?" said John Marshall eagerly. "Yer see, sir, it's a long stretch of coast to set a watch on, and that Dutch rascal is cute enough to know it. Supposing that's his game, then we shall find escape more difficult still, and shall have to swim a good mile or more to get clear of the watchers."
"And when we touched the land we should never know whether we were beyond them or not," replied Tyler thoughtfully. "How many men do you think went ashore with Hanns Schlott?"
"Just about the number that come aboard with the other rascal, sir."
"And how many do you suppose are now aboard the schooner, John?"
"Ten at the most, and that's an outside figure," was the unhesitating answer. "I reckon that the Dutchman cleared off with his own fellows, leaving behind the crew which manned the schooner."
"Then we will change our plans, and for the present will decide not to go ashore," said Tyler resolutely. "If Hanns Schlott has come to fetch more men, as I feel sure he has, we will wait until he and the crew have reached the shore again. Then, John, my friend, we will float silently down upon the schooner, and will do our best to take possession of our property. We have arms at hand to help us, and if only we can effect a complete surprise we should be able to drive the pirates from the deck. Steady! The boat has just reached the vessel, and by the sounds which come to us I feel sure that some of the crew are entering her."