"I am sure of it," replied the sailor.
"But who are you?" asked the Captain.
"A rough sailor, with two strong arms, which, I can tell you, are not to be despised on board a ship, and which I now have the honour of putting at your service."
"But there are other ships besides the Dolphin, and other captains besides James Playfair. Why do you come here?"
"Because it is on board the Dolphin that I wish to serve, and under the orders of Captain James Playfair."
"I do not want you."
"There is always need of a strong man, and if to prove my strength you will try me with three or four of the strongest fellows of your crew, I am ready."
"That will do," replied James Playfair. "And what is your name?"
"Crockston, at your service."
The Captain made a few steps backwards in order to get a better view of the giant who presented himself in this odd fashion. The height, the build, and the look of the sailor did not deny his pretensions to strength.