Knight urged the big grey horse he was riding and caught up with Blue Bonnet; but Chula, taking the grey's speed for a challenge, shot forth in a wild run.

It took a moment or two for the rest of the party to grasp the fact that Chula, gentle, docile Chula, was in earnest; that she was really running away.

There was a shriek from Debby, which did not help matters in the least, and a horrified groan from the rest of the We Are Sevens. Knight Judson, thoroughly alarmed, took up the chase; but his horse, big and clumsy, was no mate for Chula, who was running at breakneck speed.

Alec took in the situation at a glance. He feared to catch up with Blue Bonnet, lest Chula should take Victor's presence as a further invitation to contest; and yet, it seemed the only thing to do. Blue Bonnet was in a fair way to lose control of the animal at any moment. He raced on at top speed. Fortunately they were on a rising piece of ground, and Alec could see that Chula was pretty well winded.

"Hold tight, Blue Bonnet," he called, as he came up behind her. "You're all right! I'm close behind you. Keep up your nerve!"

Whether it was the welcome sound of Alec's voice in such close proximity, or utter exhaustion, Blue Bonnet could scarcely have said, herself; but loosening her feet from the stirrups as if by magic, she swayed forward in the saddle, and in another instant lay an unconscious heap in the road.

Alec was at her side in a moment: lowering her head, rubbing her hands, and calling upon Knight to run to the brook for water.

"She's only fainted, I'm sure," he said in response to Knight's look of distress. "I don't believe she's hurt a bit. The mare was only playing; but, by George, wait till I catch her! I'll teach her how to run away in the future!"

Alec's face was white with anxiety and anger, and his jaw set with determination that boded no good for Chula.

Blue Bonnet stirred presently; opened her eyes. The sight of Alec and Knight bending over her in the road bewildered her. Then she remembered, and a look of horror came into her eyes. She sat up frantically.