As his words were emphasized by the row of men, who with levelled muskets ranged themselves along at the side of the ship, the boat ceased rowing.

"What are you afraid of?" one of the men in the stern shouted. "Cannot a fisherman's boat row out without being threatened with shooting? What are you and your sixteen armed men doing on board? Are you expecting a French fleet off the coast? And do you think you will beat them off if they board you? How long have the Glasgow traders taken to man their ships with fighting men?"

Ronald was in the cabin under the poop; it opened on to the waist, and received its light from an opening in the door, at which two armed men had stationed themselves when the boat was heard approaching. Had the cabin possessed a porthole through which he could have squeezed himself he would long before have jumped overboard and tried to make his escape by swimming under cover of the darkness. He now strove to force the door open, for he recognized Malcolm's voice, and doubted not that his friend had spoken in order to let him know that he was there, that he might if possible leap over and swim to the boat; but it was fastened strongly without, and the guards outside shouted that they would fire unless he remained quiet.

No reply was made to the taunts of the man in the boat, and slowly, for the wind was but just filling her sails, the vessel dropped down the river, and the boat was presently lost sight of.

In the morning the breeze freshened. It was not till the ship was eight miles beyond the mouth of the river that the boat was pulled up alongside, and the guard, taking their places on board, hoisted sail and started on their return to Glasgow.

Once fairly at sea Ronald was allowed to leave his cabin. Now that he was enjoying the fresh air his spirits soon recovered the tone which they had lost somewhat during his three weeks' confinement in prison, and he thoroughly enjoyed his voyage. The man who was in charge of the guard had at first wished to place some restriction on his going about on board as he chose; but the crew sided with the young prisoner, and threw such ridicule on the idea that four warders and a head constable were afraid, even for a moment, to lose sight of a boy on board a ship at sea, that he gave way, and allowed Ronald free liberty of action, although he warned his subordinates that they must nor relax their caution for a moment.

"The crew are all with him. They think it a shame that a lad like this should be hauled to London as a prisoner charged with treasonable practices; and sailors, when they once get an idea into their head, are as obstinate as Highland cattle. I have told them that he drew a sword and held the staircase against us all while a noted traitor made his escape, and that he ran one of us through the shoulder, and they only shouted with laughter, and said he was a brave young cock. Like as not, if they had a chance, these men would aid him to escape, and then we should have to answer for it, and heavily too; loss of place and imprisonment would be the least of what we might expect; so though, while at sea and in full daylight he can do as he pleases, we must be doubly vigilant at night, or in port if the vessel should have to put in."

Accordingly, to the great disgust of the sailors the watch by turns stood sentry outside Ronald's door at night, thereby defeating a plan which the sailors had formed of lowering a boat the first night they passed near land, and letting Ronald make his escape to shore.

The wind was favourable until the vessel rounded the Land's End. After that it became baffling and fickle, and it was more than three weeks after the date of her sailing from Glasgow that the vessel entered the mouth of the Thames. By this time Ronald's boyish spirits had allayed all suspicion on the part of his guards. He joked with the sailors, climbed about the rigging like a cat, and was so little affected by his position that the guards were convinced that he was free from the burden of any state secret, and that no apprehension of any serious consequence to himself was weighing upon him.

"Poor lad!" the head warder said; "he will need all his spirits. He will have hard work to make the king's council believe that he interfered in such a matter as this from pure love of adventure. He will have many a weary month to pass in prison before they free him, I reckon. It goes against my heart to hand over such a mere laddie as a prisoner; still it is no matter of mine. I have my duty to do, and it's not for me to question the orders I have received, or to argue whether a prisoner is innocent or guilty."