Harry recognized the broad coarse features of the sailor to whose feigned fit his easy capture was due. The man’s first impression was evidently that Harry was one of the crew; he quickly saw his mistake, but before his thought could translate itself into action Harry, who had the advantage of being strung up for just such a meeting, sprang upon him as a bolt from a bow. Reeling under a deftly planted blow the man slipped and fell heavily to the deck. Harry was past him in an instant, gained the side of the vessel, and, vaulting lightly on to the bulwark, had dived into the river before the astonished seaman could recover his breath to shout an alarm. In a few seconds Harry rose to the surface, shook the water from his face, and struck out for the shore. Behind him he heard the angry shouts of the sailors, and afterwards the click of oars working in the row-locks. A boat was evidently in pursuit. No doubt the craft alongside had been cast loose, for there could not have been time to lower a boat. Could he reach land in time? His dive had been so hasty that he had not had time to look around and select his course. But now, through the pelting rain, he gazed ahead to find the nearest way to safety. Judging by the noise of the oars, the boat was rapidly overhauling him, for although he had left his coat behind, he made but slow progress in his water-logged clothes. His view of the shore was intercepted by a few small one-masted vessels lying at anchor, and by a large brig moored about a hundred yards off the clump of trees that formed the western boundary of Gravesend. If he could gain the other side of the brig he thought he might dodge his pursuers. But he doubted whether his strength and speed could be sustained so long. The seamen were pulling with a will; the master himself was in the boat urging them on with oaths and execrations. Harry swam on gamely, changing his stroke in the effort to husband his strength. But he had only had a couple of minutes’ start, and looking over his shoulder he saw that with the best will in the world he must soon be overtaken. Only twenty yards separated him from the boat; he had just come opposite the poop of the stationary brig; he wondered whether a shout would bring anyone to his assistance, when a small skiff appeared from round the stern of the vessel, only a few feet distant from him. It had just put off from the brig and was swinging round towards the shore. Harry gave a hail; the men in the boat rested on their oars; collecting his remaining strength in a few desperate strokes he got alongside, and clutched the gunwale just as he felt himself at his last gasp. At the same moment the pursuing boat came up, and the man at the tiller had some ado to avoid a collision. [Illustration: At the Last Gasp] "Back water!" roared the master.