“Why, Mr. Mayor,” rejoined Jack, “these two gentlemen are officers of the Mexican Federal troops detailed to aerial duty.”

“Waal, what be they doin’ this side of ther Border? I’ve a good mind ter put ’em in ther calaboose, the dern long–horns,” declared the mayor angrily.

“Inasmuch as they saved a lot of children and their teacher from rough treatment by a band of rebels, I don’t think that would be very fair,” said Jack.

“Humph!” grunted the mayor, “I was comin’ out hyar to git ther mavericks on ther run myself, but I had an attack of indigestion.”

“I guess that was when you heard the shooting,” thought Jack to himself.

Aloud, though, he continued:

“The Mestizos were captured by as clever a ruse as can be imagined, Mr. Mayor.”

“Eh, how’s that, young feller?”

“By a bottle of Epsom salts.”

“Say, see here, kid, it ain’t healthy ter git funny with yer elders in these hyar parts.”