There seemed only too much reason to fear that the gunner's anticipations with regard to the wind would prove true; but while I stood near the transom, watching the steady relentless approach of the boats--which were by now almost within gunshot of us--I suddenly became aware of a gentle breeze fanning my sun-scorched features, and the slight but distinct responsive heel of the schooner to it; and in another minute we were skimming merrily away at a speed of quite five knots under the benign influence of one of those partial breezes which, on a calm day at sea, seem to spring up from nowhere in particular, last for half an hour or so, and then die away again.  In the present case, however, the breeze lasted nearly two hours before it failed us, by which time we had left the brig hull-down astern of us, and had enjoyed the satisfaction of seeing the boats abandon the chase and return to their parent ship.