for the cannon was noiseless, but there was a slight jar as the projectile left the muzzle. The Wonder could be seen to heel over.
"You hit her! You hit her!" cried Captain Weston. "A good shot!"
"I was afraid she was past me when I pulled the lever," explained Tom. "She went like a flash."
"No, you caught her on the rudder," declared the captain. "I think you've put her out of business. Yes, they're rising to the surface."
The lad rapidly inserted another ball, and recharged the cannon. Then he peered out into the water, illuminated by the light of day overhead, as they were not far down. He could see the Wonder rising to the surface. Clearly something had happened.
"Maybe they're going to drop down on us from above, and try to sink us," suggested the youth, while he stood ready to fire again. "If they do"
His words were interrupted by a slight jar throughout the submarine.
"What was that?" cried the captain.
"Dad fired the bow gun at them, but I don't believe he hit them," answered the young inventor. "I wonder what damage I did? Guess we'll go to the surface to find out."
