While the lad was doing this, Barwell Dawson curled up the rope as if it were a lasso. His outings on the plains now stood him in good stead, and he threw the end of the rope with the skill of a cowboy lassoing cattle. Olalola caught it and slipped it over the peg, and then he and Andy did all they could to hold the peg in the ice.

It now became a question if the explorer could haul the floating ice in, or if the current would be too strong for him. Chet came to his aid, and so did two of the Esquimaux.

“Beware of where you stand!” sang out Chet. “The shore is cracked all along here!”

This was true, and all were in danger of going down. The ice was the most rotten they had yet encountered—why, they could not tell.

Working with care, they at last turned the floating mass shoreward, until it bumped lightly. But just as they did this, the ice at their feet began to give way.

“Jump for it! Don’t wait!” yelled Barwell Dawson, and Andy jumped, and so did Olalola. The latter tried to drive the dogs, but ere he could do so the peg came up, allowing the rope to free itself, and off floated the big cake again, carrying the dogs, sledge, and supplies with it. Andy and Olalola got into water up to their knees, but managed to throw themselves headlong on the firm ice and roll over and over to safety.

“I’m glad to see you safe,” said Mr. Dawson, “but it’s too bad about those dogs and the supplies.”

“Can’t we get them in?” asked Professor Jeffers.

“We can try it.”

They did try it. But just below where they stood the lead widened out, and another lead cut crosswise, so their further progress was barred. They stood on the edge of the ice watching the dogs and sledge disappear around a hill to the north of the lead. The dogs howled dismally, as if knowing they were doomed.