“Blue Bonnet Ashe!” Debby exclaimed. “Are you clean daft! Start up there at this time of the evening—when you ought to be going home?”

“You don’t know how far it is,” Susy urged.

“No—but I’m going to find out,” Blue Bonnet said.

“Don’t worry, Susy,” Kitty remarked; “she won’t go very far.”

Blue Bonnet’s eyes flashed. “I’ll go as far as you will, Kitty Clark!”

“‘Is that a dare?’” Kitty quoted; she, too, bent to tighten her skates. “Come on!” she said; and before Debby or Susy realized it the two were off.

“Of all the—” Debby took a few steps, then came back to where Susy still stood, her skates in her hand. “Kitty, or Blue Bonnet, alone, one might manage to do something with—but together! Come on, Susy—it’s no use our standing here in the cold; perhaps they’ll turn around presently. Kitty knows she’s no right letting Blue Bonnet go up there after dark.”

“Shall we go tell some of the boys?” Susy asked.

But the boys were far down at the other end by now, fighting an exciting game to a finish. The pond had been thinning rapidly the last half hour, for, with the coming of night, a cold wind had sprung up.

Debby shivered. “It wouldn’t be much use; by the time we got them those two foolish girls would be out of call. It’s all that Kitty’s fault! She just dared Blue Bonnet on.”