"All right, Sheila," he interrupted. "Tom is safe. The men have gone. No trouble at all. Just lie quiet till things steady a little. Have a drink of this."

Clyde brought water, sponge, and towels. She cleansed Sheila's face and hands, and deftly dressed the cut in her forehead.

"You make me feel like a baby," said Sheila. "I never fainted before in my life. I didn't think I could faint. I'm all right now. May I sit up, please?"

"You may lie up, if you like," Casey replied. "Let me put some pillows under you. You've had a bad shake-up, old girl."

"Beaver Boy fell," she explained, "and threw me. I must have struck my head. I don't know how I caught him again. I don't remember very clearly. I had to hang on to the horn sometimes—dizzy, you know. I never had to pull leather before. He was afraid of the lightning, and I wasn't strong enough to handle him afterward. The fall took it out of me. I just had to let him go. He knew it, and acted mean. I'll show him whose horse he is next time."

"You rode on your nerve," said Casey. "Tell us all about it. Tell us about your father and Sandy. You were going to say something when you keeled over."

The girl's keen face clouded. "Oh, heavens! Casey, my head can't be right yet. I'd clean forgotten my own people. There's been nothing but trouble in bunches all day. The drivers ran away this morning, smashed the rig, threw father out, and broke his leg. This afternoon this man Glass, whom we all took for a harmless nuisance, arrested Sandy."

"What?" Casey exclaimed.

"Yes, he did. Glass is a railway detective. He worked quietly, nosing around the ranches talking to everybody, while the other detective attracted all the attention. Nobody suspected Glass. Who would? Anyway, he and another man arrested Sandy for blowing up the dam."

Casey whistled softly, casting a side glance at Wade.