There were immediate complications. Freight wagons drawn by six mules, conveyances not noted for speed, whizzed past sore-footed and overloaded camels and seemed swift in comparison. To the unrestrained hilarity of those who came to watch—and presently of the country at large when news sources got hold of the story—the camels functioned in every way except efficiently. Far from reaching the Colorado River at the California border, the end of the survey, it became increasingly apparent that Beale and his camels would be fortunate indeed if they were trapped in the suburbs of a growing San Antonio.

Then the outlook changed.

Though it did not happen overnight, eventually the camels became trail-hardened. Weary and sore beasts that had plodded into camp hours after the mule wagons were already there during the first harassed days began arriving at the next night's camp hours before the wagons were even sighted. Two camels so ill that they were abandoned on the trail, rejoined the caravan, apparently as well as ever, a few days afterwards.

Baggage camels that staggered under over-heavy loads on the day of departure, now bore equally-heavy burdens without the least effort. They proved as indifferent to drenching rains as they had been to blazing sun. They not only ate but thrived on any forage they found; the expedition's store of grain never had to feed starving camels.

Soldiers who hadn't known the first thing of camel transport had acquired a liberal education. Most had come to like these strange beasts. Some turncoats had even been heard to declare that camels were far better than mules in any way anyone might compare the two species.

Probably the outstanding triumph belonged to Lieutenant Beale. Growing ever fonder of Sied, Beale had ridden the white dalul at every opportunity and even Ali admitted that he had become a very skilful rider. Near Albuquerque, Beale had news that a friend, Colonel Loring, was in the vicinity.

Mounting Sied, Lieutenant Beale set out to find his friend. The camel, whose only nourishment since leaving San Antonio had consisted of whatever forage the trail offered, not only carried his rider to Colonel Loring, but when Loring accepted an invitation to visit the expedition's camp, outdistanced the grain-fed horses of the colonel and his men on the return trip.

All was well, Ali thought dreamily, and may Allah have mercy on whoever was unable to see sublime beauty in the camels as they were and where they were. For they were still fat and healthy and they were at Fort Defiance. The pedestrian and least interesting part of the journey was behind. Fort Defiance was a true frontier post. Unless they turned back, which was unthinkable, they must go ahead.

And ahead lay the unknown.