He also figured how he would plunge overboard at the last second, if necessary, and dive after the sinking child, for he must be saved.
They both worked as never before in their lives.

Possibly that old boat swept through the water of the mill-pond at a faster rate than it had ever indulged in, even with twice the number of paddlers aboard.

A precious human life was at stake, and this fact brought out every atom of energy those two gallant lads could summon to the fore.
Fortune was kind, and the plucky little colored boy continued to show wonderful tenacity of purpose; for he managed to retain his slipping grip on the turning plank until Hugh could bend over and take a grip of his kinky wool.

It may not have been the most pleasant way to effect a rescue, but there was no time for being particular.
While he thus held the child above water, Thad bent down and got hold of the boy's arms.

That settled it, for they speedily hauled him aboard.