“Quick!” said Billy. “Follow me,” and turned at a rapid run toward the south edge of the town. He made no effort now to conceal his movements. Speed was the only essential, and the two covered the ground swiftly and openly without any attempt to take advantage of cover.

They reached Billy's horse unnoticed, and a moment later were trotting toward the west to circle the town and regain the trail to the north and safety.

To the east they heard the diminishing rifle fire of the combatants as Pesita's men fell steadily back before the defenders, and drew them away from Cuivaca in accordance with Billy's plan.

“Like takin' candy from a baby,” said Billy, when the flickering lights of Cuivaca shone to the south of them, and the road ahead lay clear to the rendezvous of the brigands.

“Yes,” agreed Bridge; “but what I'd like to know, Billy, is how you found out I was there.”

“Penelope,” said Byrne, laughing.

“Penelope!” queried Bridge. “I'm not at all sure that I follow you, Billy.”

“Well, seein' as you're sittin' on behind you can't be leadin' me,” returned Billy; “but cuttin' the kid it was a skirt tipped it off to me where you was—the beautiful senorita of El Orobo Rancho, I think Jose called her. Now are you hep?”

Bridge gave an exclamation of astonishment. “God bless her!” he said. “She did that for me?”

“She sure did,” Billy assured him, “an' I'll bet an iron case she's a-waitin' for you there with buds o' roses in her hair an' kisses on her mouth, you old son-of-a-gun, you.” Billy laughed happily. He was happy anyway at having rescued Bridge, and the knowledge that his friend was in love and that the girl reciprocated his affection—all of which Billy assumed as the only explanation of her interest in Bridge—only added to his joy. “She ain't a greaser is she?” he asked presently.