All three men seemed singularly grave and preoccupied, and, as the other guests noted the strange, and even stern, expression upon Lord Malvin's face, they whispered that the leader of the scientific world felt that on this day he was to be deposed and must resign his captaincy for ever.

But in this case, as it generally is, gossip was at fault. Nobody knew of the strange conference which had been held by Donald Megbie with Lord Malvin and Sir Harold Oliver. Nobody knew how Miss Marjorie Poole had driven up to Lord Malvin's house in Portland Place one afternoon with Donald Megbie. Nobody would have believed, even if they had been told, how the two grave scientists (who realized that, however many truths are discovered, there still lie hidden forces which we shall never understand this side of the Veil) had listened to the extraordinary story the journalist and the society girl had to tell.

Therefore, on this important afternoon, though Lord Malvin's seriousness was commented upon, it was entirely misunderstood.

Various other scientists from France, Germany and America were present. Donald Megbie, the editor of the Eastminster Gazette, and a famous novelist represented the press and the literary world.

The Bishop of West London, frail, alert, his grey eyes filled with eagerness, was one of the guests. Dean Weare came with him, and the political world had sent three ambassadors in the persons of Mr. Decies, the Home Secretary, Sir James Clouston and Sir William Ellrington. There was an academician who looked like a jockey, and a judge who looked like a trainer. The rest of the guests were all well-known people, who, if they were not particularly interested in science, were yet just the people who could not be ignored on an important occasion. That is to say, they belonged to that little coterie of men and women in London who have no other metier than to be present at functions of extreme importance! For no particular reason they have become fixtures, and their personalities are entirely merged in the unearned celebrity of their name and the apparent necessity for their presence.

The men in their black frock coats passed over the great galleried hall like ghosts, and the white furs of the ladies, and the grey plumes and feathers of their hats, did little to relieve the general note of sadness, or to bring any colour into Sir William Gouldesbrough's house. Among the last arrivals of all were Lady Poole and her daughter.

The guests had congregated in the hall where servants were handing about tea, and where two great fires warmed the air indeed, but could not destroy the sense of mental chill.

Sir William had not yet made his appearance, and it was understood that when the party was complete the butler was to lead them straight to the laboratories. The fact marked the seriousness of the occasion.

This was no social party, no scientific picnic, at which one went to see things which would interest and amuse, and to chatter, just as one chatters at an exhibition of water-colours in Pall Mall. Everybody felt this, everybody knew it, and everybody experienced a sense of awe and gravity as befitted people who were about to witness something which would mark an epoch in the history of the world and change the whole course of human life.

As Marjorie Poole came into the hall with her mother, every one saw that she looked ill. Her face was pale, there were dark rings under her eyes; and, as she stepped over the threshold of the door, one or two people noticed that she shivered. It was remarked also, that directly the two ladies entered, Lord Malvin, Sir Harold Oliver, and Mr. Megbie went up to them in a marked manner, and seemed to constitute themselves as a sort of bodyguard for the rest of the stay in the hall.