When, to Glen's great surprise, the two boys met, he sprang from Nettle's back and insisted that Binney should take his place, which the other resolutely refused to do. So Glen simply tossed the bridle rein into Binney's hand, and started off on a full run. In a moment Nettle, with Binney on her back, had overtaken him, and the generous dispute might have been resumed had not a party of mounted men from the wagon-train just then dashed up and surrounded the boys. They were headed by "Billy" Brackett, who cried out,