Then there was a stunning explosion. The launch staggered as if smitten by a mighty hammer; an immense volume of silvery spray showered upon it. Frank saw that a big gap had been made in the starboard side, a foot or two from the stem. But the engine still throbbed steadily, and the little craft still thrashed her way at full speed seaward. For a little the shelling ceased. The spray had hidden the launch from the view of the gunners, who probably supposed that they had sunk her. But they soon discovered their mistake, and after a ranging shot they started their continuous bombardment again. The brief respite had enabled Frank to gain ground. The launch was less brilliantly illuminated. A light mist was gathering on the water. The wind had changed and was blowing in from the mouth of the channel. In a few minutes the shells ceased to fall. The batteries had given him up.
But his satisfaction was short-lived. Above the throbbing of his engine he became aware of a new sound--the deeper-toned throbbing of a much more powerful engine. A new light began to grope through the mist. Frank felt a sinking of heart. Beyond doubt a war vessel of some kind was in pursuit of him. Outmatched in speed, what could he look for now but a sudden end?
The light found him. Instantly the torpedo boat astern opened fire: Frank heard the regular rap-rap of a machine gun. The noise of the engines grew louder: the vessel was bearing down upon him relentlessly like a sleuthhound. Bullets whizzed, whistled, splashed, thudded on the woodwork. He felt a burning pang in his right shoulder. Clenching his teeth he held on his course. Despair seized him when another light, this time ahead, mingled its misty beam with that from behind. Between two fires, what could this be but the end? "I'll die game," he muttered, and steered straight for the torpedo boat which was now visible in the lifted light of the vessel behind. In a few seconds his light craft would strike that iron bow, and then----
But the shock against which Frank had thus steeled himself never came. With his hand still upon the steering-wheel he swooned away.
When Frank opened his eyes again, they lighted upon the ruddy clean-shaven face of a man in a peaked cap and navy blue.