startling attack was launched from the Panther's rapid fire and machine guns. They sounded a shrill treble amid the profound shaking bass of the giant cannon. The boys looked sharply about to see the object of this abrupt attack, when they suddenly heard the shrill whistling of steel all about their ears.
With the utmost horror, Madden saw every tiny port spouting continuous flame in his direction. Steel frothed the sea all around the Vulcan. Missiles struck the little tug and glanced off with sharp musical twangs. The crew of the little boat, who swarmed on deck, wonderstruck at the battle of the giants, suddenly darted to cover with wild yells.
“They're crazy! They're daft!” screamed Madden. “Shooting at us! What's the matter with 'em?”
Caradoc, also, seemed to share the madness. He suddenly spun his wheel to the left, veered in a sharp circle, and dashed straight toward the course of the Panther into the thickest of the hail. Leonard stood beside him, frozen stiff, when straight ahead, he suddenly saw a periscope show for an instant, then disappear in a
