brush and inner bark of the willows upon which they fed. It is astonishing how a mule or horse on the plains can find food enough to live on, under such conditions.
The writer had a pet mule in one of his journeys over the great plains, which he would tie to a sage bush near the tent when not a vestige of grass was anywhere in sight, and yet waking up in the night at any hour I would hear Ben pawing and chewing. He would paw up the tender roots of the sage and in the morning look as plump and full as if he had feasted on good No. 2 corn.
"The doctor," says Lovejoy, "was gone just one week, when he again reached our camp in the ravine with a new guide."
The storm abated and they passed over the mountain and made good progress toward Taos.
Their most severe experience was on reaching Grand River. People who know, mark this as one of the most dangerous and treacherous rivers in the West. Its rapid, deep, cold current, even in the Summer, is very much dreaded. Hundreds of people have lost their lives in it. Where they struck the Grand it was about six hundred feet wide. Two hundred feet upon each shore was solid ice, while a rushing torrent two hundred feet wide was between. 115
The guide studied it, and said: "It is too dangerous to attempt to cross." "We must cross, and
