"I don't know anything!" grinned Milton, "except that Jonas is going to be too scared to cook."

"If ever I get to land," retorted Jonas, "I'll cook something for a thanksgiving to the Lord that you all will never forget."

They examined the next fall and passed through it successfully. The Canyon was widening now and an occasional cedar tree could be seen. Enoch was vaguely conscious, too, that the colors of the walls were more brilliant. But the ardors of the rapids gave small opportunity for aesthetic observations.

Curiously enough, after the passage of this last fall the waters did not subside in speed, though the waves disappeared. The spray of another fall was to be seen beyond.

"We mustn't risk shooting her without observation," cried Milton.
"Make for that spit of sand with the cedars on it, fellows."

Enoch and Forrester put their backs into their strokes in their endeavor to guide the Ida to the place indicated, which appeared to be the one available landing spot. But the current carried them at such velocity that when within half a dozen feet of the shore it seemed impossible to stop and make the landing.

"Overboard!" shouted Milton.

All three plunged into the water, clinging to the gunwale. The water was waist deep. For a few feet boat and men were dragged onward. Then they found secure foothold on the rocky river bottom and, with huge effort, beached the Ida. Scarcely was this done, when the Mary hove in view and with Milton shouting directions, they rushed once more into the current to help with the landing.

"The cook and the bacon both are in your boat, Harden!" chuckled
Milton, "or you'd be getting no such delicate attentions from the Ida."

Jonas crawled stiffly out of his compartment. Enoch began preparation for a fire, white the others busied themselves with notes and observations. It was 90 degrees on the little sandy beach and the wet clothing was not chilling. They ate enormously of Jonas's dinner, then the Survey men scattered to their work for an hour or so, while Enoch explored the region. There was no getting to the top of the walls, so he contented himself with crawling gingerly over the rocks to a point where a little spring bubbled out of a narrow cave opening. Peering through this, Enoch saw that it was dimly lighted, and he crawled through the water.