Whitsuntide that year came very late, and I was glad of the fortnight's rest, for Parliament and the Law Courts had given me a busy time. I had recently acquired a car and a chauffeur called Stagg, and I looked forward to trying it in a tour in the West country. But before I left London I went again to Portman Square. I found Ethel Pitt-Heron in grave distress. You must remember that Tommy and I had always gone on the hypothesis that Charles's departure had been in pursuance of some mad scheme of his own which might get him into trouble. We thought that he had become mixed up with highly undesirable friends, and was probably embarking in some venture which might not be criminal but was certain to be foolish. I had long rejected the idea of blackmail, and convinced myself that Lumley and Pavia were his colleagues. The same general notion, I fancy, had been in his wife's mind. But now she had found something which altered the case. She had ransacked his papers in the hope of finding a clue to the affair which had taken him abroad, but there was nothing but business letters, notes of investments, and such like. He seemed to have burned most of his papers in the queer laboratory at the back of the house. But, stuffed into the pocket of a blotter on a bureau in the drawing-room where he scarcely ever wrote, she had found a document. It seemed to be the rough draft of a letter, and it was addressed to her. I give it as it was written; the blank spaces were left blank in the manuscript. "_You must have thought me mad, or worse, to treat you as I have done. But there was a terrible reason, which some day I hope to tell you all about. I want you as soon as you get this to make ready to come out to me at ... You will travel by ... and arrive at ... I enclose a letter which I want you to hand in deepest confidence to Knowles, the solicitor. He will make all arrangements about your journey and about sending me the supplies of money I want. Darling, you must leave as secretly as I did, and tell nobody anything, not even that I am alive--that least of all. I would not frighten you for worlds, but I am on the edge of a horrible danger, which I hope with God's help and yours to escape..._" That was all--obviously the draft of a letter which he intended to post to her from some foreign place. But can you conceive a missive more calculated to shatter a woman's nerves? It filled me, I am bound to say, with heavy disquiet. Pitt-Heron was no coward, and he was not the man to make too much of a risk. Yet it was clear that he had fled that day in May under the pressure of some mortal fear. The affair in my eyes began to look very bad. Ethel wanted me to go to Scotland Yard, but I dissuaded her. I have the utmost esteem for Scotland Yard, but I shrank from publicity at this stage. There might be something in the case too delicate for the police to handle, and I thought it better to wait.