I gritted my teeth with rage at his brutal callousness, and when I thought of the two thousand or so lives dependent on the _Athabasca's_ safety I could barely restrain myself from emptying my revolver into his head. That, however, would have been merely suicide, so I bided my time. The "Italian" and Bernhard, as I may as well call him now, wished the captain _au revoir_ and started to walk briskly to Santander; the sailors returned to the shore. Once the way was clear I wasted no time. I am a good runner, but never in my life have I covered three miles as quickly as I did that summer night in my dash for Santander. I was elated beyond measure. For I had quite obviously dropped right on to the submarine supply-base, the existence of which had for months been a practical certainty. And, further, I had discovered the identity of "Fontan," the German spy who was acting as the "post office" of the U-boats, and supplying them with all necessaries. It now remained only to smoke out the pirates' nest and destroy the whole brood! That cryptic telegram which was delivered to me at the Ezcurra in San Sebastian had been sent to Bernhard--in the name of Fontan--at the _poste restante_ in San Sebastian and called for by the "Italian." It was originally sent out by wireless, intercepted by the International Bureau, and retransmitted to me for my information and guidance. In the code of the maritime department of the German Secret Service at Kiel, when decoded it read: "_Fontan remains here_." (The following message is sent to Fontan at your _poste restante_.) "_Goods marked C.X.B._" (the wireless call letters for the British liner _Athabasca_, from New Zealand, bound for London) "_arrived_" (meaning due to arrive) "_fourteenth_" (to-day was July 12th), "_twenty-three cases_" (twenty-three o'clock Continental time, in our time 11 p.m.). "_Awaiting samples second quality_" ("samples" in the spy code meaning submarines--"second quality" German--"first quality" meaning British). Thus the submarine commander was informed of the coming of the great liner and was lying in wait in the calm, secluded cove, ready to pounce out and sink the great ship with two thousand souls on board, including a large number of New Zealand troops. Racing into Santander, I made for the British Consul's house, presenting so disreputable a figure that it was only with the utmost difficulty that I secured admission to the Consul himself. "Has Jeans arrived?" I asked breathlessly, and, hearing that he was on his way at full speed, I told the Consul what I had learned. Clearly it would be touch and go, but we had a little time in hand. The submarine would not leave the cove until after midnight on the thirteenth--to-day was the twelfth--so as to be just in time to place herself across the path of the oncoming liner.