Jim shook his head. "I expect we are going to have one of those cyclones Mr. Timmins was speaking about the other day, though I don't see any signs of it, except the queer colour of the sky. I expect the glass must have been going down very fast. There is the captain popping into his cabin again. Well, he is not long about it," he added, as Captain Murchison hurried out again and spoke to Mr. Timmins, who immediately gave the order, "Furl mizzen and main topsails! Lower down the fore-staysail!"