"You mean the women?"

"I mean everybody else on board, just as I said, sir!" reiterated the skipper very firmly and with meaning. "What's everybody's secret is nobody's secret! Mum's the word or you'll have trouble! Mum's the word, I say!"

"Well!" said Garth, "so be it! Mum's the word!"

Then came an unlooked-for interruption.

"Why 'mum'? What's the secret?"

A clear young voice rang out from the door. The three of us scrambled hastily to our feet. On the threshold stood the girl of the smoke-room.

"Morning, Marjie!" said Garth.

He wore something of a hang-dog look. So did I, I think, as I did my best to secrete myself behind them. I was wondering what the girl would think of me when she discovered my involuntary deception. Fortunately Lawless's huge frame completely obliterated me.

"What are you two talking secrets about?" she demanded bluntly. "And why 'mum's the word'?"

Garth looked at Lawless and Lawless looked at Garth; but neither answered her question. Then she looked at the skipper. His air reminded me of a pickpocket caught red-handed.