She was half-way across, and was feeling very well pleased, when something hurtled through the air with a loud, swishing sound, and the next moment she was jerked violently to the ground, while an exceedingly uncomfortable sensation round her waist told her that she had been caught by the lasso.

Hardly had she realized it when the strain on the rope tightened, and she was dragged through the bed of nettles.

"Help, help!" she shouted; "I am lassoed. Drusie!—Jim!"

Instantly the silent Wilderness became alive with shouts and cries.

"Don't let the rope tighten," Jim called, bursting through the bushes to her rescue. "Slip out of it, Helen."

That was easier said than done, for her struggles had already drawn the noose so tight that, although she resisted to the utmost of her power, she was being hauled rapidly towards the fort.

Her captor showed no mercy; he did not even allow her to get to her feet; and though she clutched vainly at brambles and branches, and even at the stalks of the nettles, he was too strong for her.

She was within a few yards of the fort when Jim reached her side, and grasping the rope with both hands, he was in the act of widening the noose when he was struck heavily across the shoulders by a second lasso, and before he could even throw up his arms they were bound tightly to his side.

Then he was even in a worse plight than Helen, for she, at least, had the use of her hands; and, though he flung himself backwards, and twisted and contorted his body in every conceivable way, he could not release himself. Neither could he prevent himself from being drawn helplessly towards the fort; and it occurred to him that Hal must have grown wonderfully strong lately, for he seemed to have no difficulty at all in dragging both his captives in together.

"Drusie, Drusie!" he shouted despairingly, as he was flung to the ground, and, fighting every inch of the way, was dragged and bumped nearer and nearer to the fort.