II A LUCID INTERVAL To adopt the opening words of a more famous tale, "The truth of this strange matter is what the world has long been looking for." The events which I propose to chronicle were known to perhaps a hundred people in London whose fate brings them into contact with politics. The consequences were apparent to all the world, and for one hectic fortnight tinged the soberest newspapers with saffron, drove more than one worthy election agent to an asylum, and sent whole batches of legislators to Continental cures. "But no reasonable explanation of the mystery has been forthcoming until now, when a series of chances gave the key into my hands." Lady Caerlaverock is my aunt, and I was present at the two remarkable dinner-parties which form the main events in this tale. I was also taken into her confidence during the terrible fortnight which intervened between them. Like everybody else, I was hopelessly in the dark, and could only accept what happened as a divine interposition. My first clue came when James, the Caerlaverocks' second footman, entered my service as valet, and being a cheerful youth chose to gossip while he shaved me. I checked him, but he babbled on, and I could not choose but learn something about the disposition of the Caerlaverock household below stairs. I learned—what I knew before—that his lordship had an inordinate love for curries, a taste acquired during some troubled years as Indian Viceroy. I had often eaten that admirable dish at his table, and had heard him boast of the skill of the Indian cook who prepared it. James, it appeared, did not hold with the Orient in the kitchen. He described the said Indian gentleman as a "nigger," and expressed profound distrust of his ways. He referred darkly to the events of the year before, which in some distorted way had reached the servants' ears. "We always thought as 'ow it was them niggers as done it," he declared; and when I questioned him on his use of the plural, admitted that at the time in question "there 'ad been more nor one nigger 'anging about the kitchen." Pondering on these sayings, I asked myself if it were not possible that the behaviour of certain eminent statesmen was due to some strange devilry of the East, and I made a vow to abstain in future from the Caerlaverock curries. But last month my brother returned from India, and I got the whole truth. He was staying with me in Scotland, and in the smoking-room the talk turned on occultism in the East. I declared myself a sceptic, and George was stirred. He asked me rudely what I knew about it, and