Little more than an hour later we were seated in the parlour at the inn. A comfortable fire glowed upon the hearth and sent red reflections round the homely room, lighting up the stuffed pintail in its case, the old-fashioned, muzzle-loading marsh gun over the mantelpiece, the gleaming lustre ware upon a dresser of old oak, and an engraving of old Colonel Hawker himself, the king of wild-fowlers and a name to conjure with in East Anglia. Upon the table was a country tea, piping hot scones made by good Mrs. Wordingham, a regiment of eggs, a Gargantuan dish of blackberry jam.

"By Jove, this is a good place!" Bernard said. "Two lumps and lots of cream, please. Look at this egg! Upon my word, I would like to shake by the hand the fowl that laid it!"

We made an enormous meal and then, as he pulled out a blackened "B.B.B." and filled it with "John Cotton," my brother began to talk.

"We are quite safe here, I suppose?" he said; "nobody can overhear us?"

"Safe as houses."

"Very well, then; now look here, old chap, you noticed I seemed a bit off colour when you met me. Well, I'm not off colour, but I've had some very serious news and, what is more, a sort of commission in connection with it. After I saw you off yesterday I went to the Army and Navy Club. There I found a letter from Admiral Noyes, written at the Admiralty and asking me to call at once. I was shipmate with Noyes when he was captain of the old Terrific, and he has helped me a lot in my service career. It was he who got me transferred into Submarines—where, you know, I have made a bit of a hit. Well, now Noyes is Chief of the Naval Intelligence Department. He sent for me and asked me a lot of questions, specially about Kiel and the Frisian Islands. I was at Kiel for the manœuvres two years ago and I know all that coast like my hat. I didn't quite see the drift of his questions until he told me what was going on. It seems"—and here Bernard's voice sank very low—"it seems that, recently, there has been a tremendous leakage of information to the enemy—Naval information, I mean. We have our people on the look-out, and there is no doubt whatever that, during the last two months, over and over again the German ships have got information about our movements."

"I know. There is a whole lot about it in the Daily Wire: flash signals from the Yorkshire coast at night, round about Whitby, and so on."

"Oh yes, I saw that too; but the leakage is not there, my boy. That's newspaper talk. The Admiralty know to a dead certainty that the leakage is going on in East Norfolk, round about here."

I whistled. "I don't see how that can be," I said. "There is no wireless station anywhere near. The few boats that come into Blankington-on-Sea are only small coasters and they are very carefully scrutinised; and as for flash signals, I am out on the marshes nearly every night, the foreshore is patrolled by sentries, and nothing of the sort has ever been hinted at."

"Exactly; that is the point. But that there is a leakage and that it is doing irreparable harm, you may take as an absolute certainty. Noyes knew that I was coming down to Norfolk for a rest and for some shooting. When I applied for leave, I had to state my destination and so forth. Noyes got hold of it by chance and sent for me, knowing he could trust me. The long and short of it is, Johnny, that I have got a roving commission to keep my eyes very wide open indeed, to see if I can't find something out. Don't mistake me. This is not a mere trifling matter. It is one of the gravest things and one of the most perfectly organised systems that has happened during the war. Why," he said, bringing his fist down upon the table so that the cups rattled, his face set and stern, "the safety of the whole of England may depend upon this being discovered and stopped!"