"Safer here than up there," returned Polly, and as she spoke a great tree was flung down over the edge of the gorge just where ledge and slope met.

"Now we can't crawl out if we wanted to—the tree obstructs the way," declared Polly, decidedly.

"But we must see what it is that disturbs the animals," advised Anne.

"I'd rather throw myself over the cliff than be clawed to bits by a panther!" wailed Barbara.

"The horses are quieting down now, and Noddy seems as much at home as anywhere, so I reckon it was only strangeness that made them act queer," said Eleanor.

"But something may pounce out upon us, and take us unawares!" wailed
Barbara.

"I propose to smoke them out as soon as I make a fire!" said Polly, looking about in the darkness of the cave for a possible stick of wood, but not finding any.

"I'll have to chop some of that pine! Noddy can carry me safer than I can walk on this ledge, so I want you girls to promise to keep the horses close about you and wait right here until I get back!" said Polly, taking the ax from the pack.

"Polly, I'm coming too! Two axes are better than one, and I can ride my burro, too!" declared Eleanor.

Anne and Polly sent the girl a look of gratitude, while Barbara was speechless until after Eleanor started to go, then she remonstrated volubly.