“Such peril,” Florence assured herself now, “should be welcomed by every right-minded person. If being a friend to justice and to those who uphold the arm of the law puts one in danger, then welcome, oh you danger!”

All the while she was thinking these problems through, she was conscious of a drumming sound beating in upon her senses. Now it suddenly grew into a roar.

“Another speed boat. And I am alone, far out at sea,” she thought to herself in sudden consternation as, gripping the sides of her boat, she braced herself for a sudden shock.

The shock did not come. Instead the put-put-put of a motor ceased and, ten seconds later, the strangest craft Florence had ever seen glided up beside her boat. She stared at it in amazement. The thing was not one quarter the size of her rowboat; yet it boasted an outboard motor capable of handling a twenty foot boat. It had no keel. The prow was flat as a surfboard. There was one seat, large enough for a single person. In that seat reposed a grinning boy of some eighteen summers.

“What is it?” The question escaped her lips unbidden.

“Name’s ‘Spank Me Again.’” The boy’s grin broadened.

“But what is it?” she persisted.

“Guess.”

“I can’t.” She was beginning to feel amused. “It makes a noise like an airplane. But it has no wings. Looks like a surfboat. But surfboats don’t have their own power. It can’t be a boat because it has no keel. I guess it’s a what’s-it.”

“Correct,” laughed the boy. “And I’m a who’s-it. I’m Bradford Erie. My dad’s frightfully rich, so I have to have this thing to advertise.”