[Illustration: "I sprang into the sea."]

As far as we could judge, he was unarmed, but, strangely enough, his feet were still encased in heavy riding boots and spurs.

As we rounded the Castle Point the sun rose above the horizon a deep red ball of fire, while the wind, which hitherto had been light, now increased, causing the little craft to plunge and stagger as she breasted the short, steep waves.

Glancing astern, we saw the Bonaventure still at anchor, though her sails were shaken loose, ready to get under way.

"'Twill be a good half-hour before she can follow, and, should the breeze hold, as I think it will, we'll be well over to the opposite shore ere then," remarked Colonel Firestone, raising himself slowly, as if cramped by the long confinement, and awkwardly making his way aft to the stern-sheets. "So it matters little whether they see us or not, though, I doubt not, they have a perspective-glass or two bearing this way."

"There are several ships of war ahead," I exclaimed, pointing in the direction of a number of dark objects standing out clearly against the light almost on the skyline.

"We must hug the shore closely and take our chance. A small craft like this might escape notice."

Even as Colonel Firestone spoke a cloud of smoke, followed by a muffled report, sprang from one of the ships, and immediately the firing became general. The attack upon the town of Portsmouth had been renewed.

From where we were the fortress was invisible, being hidden by a long, low tongue of shingly beach, surmounted by a thick belt of furze; but, judging by the direction of the sounds, we concluded that Goring was offering a stubborn resistance.

At length, with wind and tide, we rounded the intervening shore, and the town came into full view. I knew the place but slightly, having only passed through it on my journeys 'twist Ashley and Newport, but Firestone showed that he was no stranger to the fortress.