"For what reason?" asked the R.A.F. captain, ignoring the Hun's hand.

"It is good to meet old acquaintances," continued the unabashed German. "Now the war is over we must be friends, and get back to our old footing. I, for example, am looking forward to visiting London again, but in a different capacity than on the last occasion."

"Might I remind you that the war is not yet over," said Cumberleigh coldly.

"Practically so," protested von Preussen. "So let bygones be bygones. I myself bear you no animosity for knocking me down on Wick pier. It was an unfortunate mistake for me to have been there. I ought to have known better. But on the other hand I thank you for your excellent entertainment at the mess at Auldhaig. The lunch was splendid, but I am afraid I cannot say the same for your entertainment of me on the fishing expedition. It caused me a considerable amount of inconvenience."

"And more to me," added Cumberleigh. "By the by, what are you doing on board?"

"I am following a temporary post as assistant secretary to Admiral von Reuter," explained von Preussen without hesitation. "It is mainly on account of my knowledge of England and the English. I am sorry you are so stand-offish, Captain Cumberleigh. It is hardly the way to treat a man who has worn the same uniform as yourself. Remember me to Jefferson, Pyecroft and Blenkinson, also other old acquaintances at Auldhaig, if you should come across them. There is some one else I should like to send a message to—a Mr. Entwistle. I believe you have met him. Well, I see your friend has completed his examination of the Hohenhoorn, so we must part. Until our next meeting!"

"What has that poisonous blighter to say?" inquired Meredith, as the boarding-party returned to the M.L.

"A lot," replied Cumberleigh. "He's no fool, and in spite of his assurances I firmly believe he's something up his sleeve. I'd like to have him in irons as a matter of precaution."

"Same here," rejoined Meredith. "But it can't be did, you know. He's pinning his faith on the old saying, 'An Englishman's word is his bond'; and there you are."

"Precisely," admitted Cumberleigh.