American Boys Afloat by Oliver Optic — Read

Louis opened the cabin door, and looked out; but he closed it immediately, for the light in the apartment would enable Captain Velazquez to see that it was open, and cause him to suspect that the prisoners had made their escape. The lamp hanging from the deck beam above was a bracket with three lanterns. Felix climbed upon the table which stood beneath it, and took it down. It was then wrapped up in the tablecloth, and placed under the divan, where it could shed none of its light about the apartment.

The door was then opened again; but it looked as though Diego had seen the light before, and he was hailing the Scotchman very vigorously. Louis had only time to gather up a handful of lanyards and other lines from a box under the seats in the standing-room before he heard the footsteps of Gray in the port gangway. He retreated, closing the door all but a crack.