coxswain waved a lantern, whereupon a small tug that had a couple of dockyard lighters attached gave a hoarse 'toot' in response, and followed us down the river. We sped along in the darkness against a strong tide that was making up-stream, past Upnor Castle, that quaint old Tudor fortress with its long line of modern powder magazines, and along under the deeper shadows beneath Hoo Woods till we came abreast of the medley of mud flats and grass-grown islets just beyond them. Here, above the thud of the engines and the plash of the water, a thin, long-drawn-out cry wavered through the night. 'Someone hailing the boat, sir,' reported the lookout forward. We had all heard it. 'Ease down,' ordered Shelley, and hardly moving against the rushing tideway we listened for its repetition. Again the voice was raised in quavering supplication. 'What the dickens does he say? ' queried the commander. 'It's German,' I answered. 'I know that language well. I think he's asking for help. May I answer him?'
"'By all means. Perhaps he belongs to one of those steamers.' The same thought was in my own mind. I hailed in return, asking where he was and what he wanted. The answer came back that he was a ship-wrecked seaman, who was cold, wet, and miserable, and implored to be taken off from the islet where he found himself, cut off from everywhere by water and darkness. We ran the boat's nose into the bank, and presently succeeded in hauling on board a miserable object, wet through, and plastered from head to foot with black Medway mud. The broken remains of a cork life-belt hung from his shoulders. A dram of whisky somewhat revived him. 'And now,' said Shelley, 'you'd better cross-examine him. We may get something out of the fellow.' The foreigner, crouched down shivering in the stern-sheets half covered with a yellow oilskin that some charitable bluejacket had thrown over him, appeared to me in the light of the lantern that stood on the deck before him to be
