"Thanks, old chap, you've saved my life!" cried Simon, abandoning the pursuit and dismounting to succour the other, who was in an awkward position, jammed under his horse and in danger of being kicked by the dying brute.

Nevertheless, when Simon endeavoured to extricate him, the fallen rider did nothing to assist his efforts; and, after releasing him with some difficulty, he perceived that the man had fainted.

"That's odd!" thought Simon. "Those fellows don't usually faint over a fall from a horse!"

He knelt down beside the other and, seeing that his breathing was embarrassed, undid the first few buttons of his shirt and uncovered the upper part of his chest. He was stupefied and for the first time looked at his companion, who hitherto, in the shadow of his broad-brimmed hat, had seemed to him like the other Indians of the escort. The hat had fallen off. Quickly, Simon lifted an orange silk kerchief bound round the head and neck of the supposed Red Indian, whose hair escaped from it in thick black curls.

"The girl!" he muttered. "Dolores!"

Once more he had before his eyes the vision of radiant beauty to which his mind had recurred several times during the past two days, though no emotion mingled with his admiration. He was so far from any thought of concealing this admiration that the young woman, on recovering consciousness, surprised it in his gaze. She smiled:

"I'm all right now!" she said. "I was only stunned."

"You're not in pain?"

"No. I am used to accidents. I've often had to fall from my horse for the films. . . . This one's dead, isn't he? Poor creature!"

"You've saved my life," said Simon.