Suddenly it struck me that these were the two torpedo destroyers of which Mr. Ward had spoken, and which I had been told to summon in case of need.

These destroyers were of the newest type, the swiftest boats yet constructed in the country. Driven by powerful engines of the latest make, they had covered almost thirty miles an hour. It is true, the "Terror" commanded an even greater speed, and always, if she were surrounded so that flight was impossible, she could submerge herself out of reach of all pursuit. In truth, the destroyers would have had to be submarines to attack the "Terror" with any chance of success. And I know not, if even in that case, the contest would have been equal.

Meanwhile, it seemed to me evident that the commanders of the two ships had been warned, perhaps by Mr. Wells who, returning swiftly to Toledo, might have telegraphed to them the news of our defeat. It appeared, moreover, that they had seen the "Terror," for they were headed at full speed toward her. Yet our captain, seemingly giving them no thought whatever, continued his course toward the Niagara River.

What would the torpedo destroyers do? Presumably, they would maneuver so as to seek to shut the "Terror" within the narrowing end of the lake where the Niagara offered her no passage.

Our captain now took the helm. One of the men was at the bow, the other in the engine room. Would the order be given for me to go down into the cabin?

It was not, to my extreme satisfaction. To speak frankly, no one paid any attention to me. It was as if I had not been on board. I watched, therefore, not without mixed emotions, the approach of the destroyers. Less than two miles distant now they separated in such a way as to hold the "Terror" between their fires.

As to the Master of the World, his manner indicated only the most profound disdain. He seemed sure that these destroyers were powerless against him. With a touch to his machinery he could distance them, no matter what their speed! With a few turns of her engine, the "Terror" would dart beyond their cannon shots! Or, in the depths of the lake, what projectiles could find the submarine?

Five minutes later, scarcely a mile separated us from the two powerful fighters which pursued us. Our captain permitted them to approach still closer. Then he pressed upon a handle. The "Terror," doubling the action of her propellers, leaped across the surface of the lake. She played with the destroyers! Instead of turning in flight, she continued her forward course. Who knew if she would not even have the audacity to pass between her two enemies, to coax them after her, until the hour when, as night closed in, they would be forced to abandon the useless pursuit!

The city of Buffalo was now in plain view on the border of the lake. I saw its huge buildings, its church towers, its grain elevators. Only four or five miles ahead, Niagara river opened to the northward.

Under these new conditions which way should I turn? When we passed in front of the destroyers, or perhaps between them, should I not throw myself into the waters I was a good swimmer, and such a chance might never occur again. The captain could not stop to recapture me. By diving could I not easily escape, even from a bullet? I should surely be seen by one or other of the pursuers. Perhaps, even, their commanders had been warned of my presence on board the "Terror." Would not a boat be sent to rescue me?

Evidently my chance of success would be even greater, if the "Terror" entered the narrow waters of Niagara River. At Navy Island I would be able to set foot on territory that I knew well. But to suppose that our captain would rush into this river where he might be swept over the great cataract! That seemed impossible! I resolved to await the destroyers' closest approach and at the last moment I would decide.

Yet my resolution to escape was but half-hearted. I could not resign myself thus to lose all chance of following up this mystery. My instincts as a police official revolted.