"Don't you believe that it extends the whole length of the ledge?" asked Louis, who could not fail to see the shadow of anxiety that hung over the expression of the young commander.

"It is no use to believe or disbelieve in a thing you know nothing at all about," replied Scott, as Louis placed himself at the side of the wheel opposite to him, so that he could see his face. "Do I believe it rains in New York City at this moment? What is the use of expressing an opinion about a matter upon which you have no material to base an opinion?"

"Correct, Captain!" exclaimed Louis, laughing. "Many people make fools of themselves by doing just that thing; but your recording angel never does it. I did not know but you had the means of knowing something about it."

"None whatever; there is no law of nature I know of that requires the channel to reach through to deep water. But there is one circumstance which leads me to fear it is 'no thoroughfare' to the deep water."

"What is that, Captain?"

"The present attitude of the Fatimé."

"She does not appear to have changed her position or her looks since she ran out that twelve-pounder."

"That is just it!" replied Scott. "If he really intends to bag Mr. Louis Belgrave as his game in this hunt, as I have no doubt he does, he is not going to allow me to carry him off in the Maud through this channel without doing some kicking and some barking with his twelve-pounders. He remains there as quietly as though he had you in his cabin already. Mazagan is a sea-captain, and probably has spent most of his life sailing in these waters. I am afraid he knows more about this channel than I do, or has a more detailed chart of this bay than mine."

The Maud passed the cone, and continued on her course for a short time longer. Half a mile more would take her into twenty fathoms of water.

"It would look very hopeful, Louis, if the Fatimé were only doing her best to overhaul us in a chase; but she is like an alligator sunning himself on the water, she don't move a muscle," said the captain.