A fierce duel ensued. Suddenly there was a terrific explosion. One of the German torpedo destroyers seemed to leap into the air, only to fall back a moment later and disappear beneath the sea with a loud hiss.
A heavy shell struck the Undaunted and carried away part of her superstructure. The two remaining torpedo boats of the enemy, except the one being pursued by the Sylph, suddenly turned and dashed directly at the Undaunted, evidently intending to ram her.
Captain Fox avoided a collision with promptness and skill, and the torpedo boats sped by without touching her. Now the Loyal launched a torpedo at the first German craft. It sped swift and true, and a moment later there was but one German left in condition to continue the fight. Thinking to avoid unnecessary loss of life, Captain Fox called upon the German to surrender. The kindly offer was rewarded with a defiant reply, and the German made another swift attack upon the Undaunted.
For a moment it seemed that a collision was unavoidable, but Captain Fox managed to get his ship out of the way just as the enemy plowed by. It was close work and required great coolness.
Meantime the Sylph was close on the heels of the other German vessel. Salvo after salvo the British poured into the apparently helpless German torpedo boat, which, however, continued its flight rather than surrender.
Frank and Jack, both happening to be on the bridge at the same moment, stood for a brief second to watch the effect of the Sylph's fire. The damage to the German had been terrific. The vessel listed badly, and seemed in imminent danger of sinking.
"By Jove!" ejaculated Jack, and would have said more but for a sudden interruption.
There was a terrific explosion on the German vessel, and as if by magic, it disappeared beneath the sea. The Sylph's battle was over.
"Get out the boats, men!" came Lord Hastings command. "It may be that we can save some of them."
Jack and Frank leaped quickly into the same boat, and a moment later were rushing to the spot where the German torpedo destroyer had disappeared. For perhaps five minutes they cruised about, unable to find a single survivor, and then both were startled by the sound of something whistling overhead.