The Classic Mystery Collection - Arthur Conan Doyle [1003]
We swung close to a _glacis_ of smooth blue mud which sloped up to a weed-grown dyke; behind lay the same flat country, colourless, humid; and opposite us, two miles away, scarcely visible in the deepening twilight, ran the outline of a similar shore. Between rolled the turgid Elbe. 'The Styx flowing through Tartarus,' I thought to myself, recalling some of our Baltic anchorages.
I told my news to Davies as soon as the anchor was down, instinctively leaving the sex of the inquirer to the last, as my informant had done.
'The Medusa called yesterday?' he interrupted. 'And outward bound? That's a rum thing. Why didn't he inquire when he was going _up_?'
'It was a lady,' and I drily retailed the official's story, very busy with a deck-broom the while. 'We're all square now, aren't we?' I ended. 'I'll go below and light the stove.'
Davies had been engaged in fixing up the riding-light. When I last saw him he was still so engaged, but motionless, the lantern under his left arm. and his right hand grasping the forestay and the half-knotted lanyard; his eyes staring fixedly down the river, a strange look in his face, half exultant, half perplexed. When he joined me and spoke he seemed to be concluding a difficult argument.
'Anyway, it proves,' he said, 'that the Medusa has gone back to Norderney. That's the main thing.'
'Probably,' I agreed, 'but let's sum up all we know. First, it's certain that nobody we've met as yet has any suspicion of _us_' 'I told you he did it off his own bat,' threw in Davies. 'Or, secondly, of _him._ If he's what you think it's not known here.'
'I can't help that.'
'Thirdly, he inquires for you on his way _back_ from Hamburg, three weeks after the event. It doesn't look as if he thought he had disposed of you--it doesn't look as if he had _meant_ to dispose of you. He sends his daughter, too--a curious proceeding under the circumstances. Perhaps it's all a mistake.'
'It's not a mistake,' said Davies, half to himself. 'But _did_ he send her? He'd have sent one of his men. He can't be on board at all.'
This was a new light.
'What do you mean?' I asked.
'He must have left the yacht when he got to Hamburg; some other devil's work, I suppose. She's being sailed back now, and passing here--'
'Oh, I see! It's a private supplementary inquiry.'
'That's a long name to call it.'
'Would the girl sail back alone with the crew?'
'She's used to the sea--and perhaps she isn't alone. There was that stepmother--But it doesn't make a ha'porth of difference to our plans: we'll start on the ebb to-morrow morning.'
We were busier than usual that night, reckoning stores, tidying lockers, and securing movables. 'We must economize,' said Davies, for all the world as though we were castaways on a raft. 'It's a wretched thing to have to land somewhere to buy oil,' was a favourite observation of his.
Before getting to sleep I was made to recognize a new factor in the conditions of navigation, now that the tideless Baltic was left behind us. A strong current was sluicing past our sides, and at the eleventh hour I was turned out, clad in pyjamas and oilskins (a horrible combination), to assist in running out a kedge or spare anchor.
'What's kedging-off?' I asked, when we were tucked up again. 'Oh, it's when you run aground; you have to--but you'll soon learn all about it.' I steeled