While the populace were yet reeling under the blow, divided between distress at this humiliation for the British flag, and indignation at the criminal recklessness which had staked the country’s honour on a gambler’s throw, there came the portentous news that the head of the great German Empire, the grandson of Queen Victoria, had sent a public message of congratulation to the Boer President, rejoicing with him in the face of the world over an event which every Englishman felt as a national disaster.

That hour registered the doom of the Pretorian Government. Jameson was scornfully forgotten. The British people, as proud as it is generous, made up its mind that the forbearance so long extended to a vassal of its own, could no longer be shown with honour to the protégé of a mighty European Power.

On the very day on which this celebrated despatch appeared as the chief item of news in all the newspapers of the world, I received an urgent cipher message from the Director of the Imperial Secret Service, Herr Finkelstein, demanding my presence in Berlin.

My headquarters, as I have said, are in Paris, and fortunately I was disengaged when the summons arrived. I had merely to dictate a few dozen wires to my staff, while my valet was strapping up the portmanteau which always stands ready packed in my dressing-room, and to look out my German passport—for I have a separate one for every important nationality—and in an hour or two I was seated in the Berlin express, speeding towards the frontier.

From the bunch of papers which my attentive secretary had thrust into the carriage, I learned something of the effect which the German Emperor’s interference in the affairs of South Africa had produced on the public mind in England. It was evident that the Islanders were strongly roused, and were preparing to pick up the gage of battle which had been thrown down. No sooner had I reached German territory than I found evidences of an even greater excitement. The whole nation seemed to have rallied round the Kaiser, and to be ready to back up his words with martial deeds.

By this time I had little doubt that I had been sent for in connection with the outbreak of hostile feeling between the two Powers. But it was impossible for me to anticipate the actual nature of the task which awaited me.

On reaching Berlin I was met by a private emissary of Finkelstein’s, who hurried me off to the Director’s private house. The first words with which he greeted me convinced me that the business I had come about was of no ordinary kind.

‘Do not sit down,’ he said to me, as I was about to drop into a chair, after shaking hands with him. ‘I must ask you to come to my dressing-room at once, where you will transform yourself as quickly as possible into an officer of the Berlin Police. The moment that is done, I am to conduct you to the Palace, where his Majesty will see you alone.’

As I followed the Director into the dressing-room, where I found a uniform suit laid out ready for my wearing, I naturally asked: ‘Can you tell me what this is about?’

Finkelstein shook his head with a mysterious air.