“And a curve, too. Points, and a curve. By Jove! if it were only so.”

“What is it, Mr. Holmes? Have you a clue?”

“An idea — an indication, no more. But the case certainly grows in interest. Unique, perfectly unique, and yet why not? I do not see any indications of bleeding on the line.”

“There were hardly any.”

“But I understand that there was a considerable wound.”

“The bone was crushed, but there was no great external injury.”

“And yet one would have expected some bleeding. Would it be possible for me to inspect the train which contained the passenger who heard the thud of a fall in the fog?”

“I fear not, Mr. Holmes. The train has been broken up before now, and the carriages redistributed.”

“I can assure you, Mr. Holmes,” said Lestrade, “that every carriage has been carefully examined. I saw to it myself.”

It was one of my friend’s most obvious weaknesses that he was impatient with less alert intelligences than his own.

“Very likely,” said he, turning away. “As it happens, it was not the carriages which I desired to examine. Watson, we have done all we can here. We need not trouble you any further, Mr. Lestrade. I think our investigations must now carry us to Woolwich.”

At London Bridge, Holmes wrote a telegram to his brother, which he handed to me before dispatching it. It ran thus:

See some light in the darkness, but it may possibly flicker out. Meanwhile, please send send by messenger, to await return at Baker Street, a complete list of all foreign spies or international agents known to be in England, with full address.

SHERLOCK.

“That should be helpful, Watson,” he remarked as we took our seats in the Woolwich train. “We certainly owe Brother Mycroft a debt for having introduced us to what promises to be a really very remarkable case.”

His eager face still wore that expression of intense and high-strung energy, which showed me that some novel and suggestive circumstance had opened up a stimulating line of thought. See the foxhound with hanging ears and drooping tail as it lolls about the kennels, and compare it with the same hound as, with gleaming eyes and straining muscles, it runs upon a breast-high scent — such was the change in Holmes since the morning. He was a different man from the limp and lounging figure in the mouse-coloured dressing-gown who had prowled so restlessly only a few hours before round the fog-girt room.

“There is material here. There is scope,” said he. “I am dull indeed not to have understood its possibilities.”

“Even now they are dark to me.”

“The end is dark to me also, but I have hold of one idea which may lead us far. The man met his death elsewhere, and his body was on the roof of a carriage.”

“On the roof!”

“Remarkable, is it not? But consider the facts. Is it a coincidence that it is found at the very point where the train pitches and sways as it comes round on the points? Is not that the place where an object upon the roof might be expected to fall off? The points would affect no object inside the train. Either the body fell from the roof, or a very curious coincidence has occurred. But now consider the question of the blood. Of course, there was no bleeding on the line if the body had bled elsewhere. Each fact is suggestive in itself. Together they have a cumulative force.”

And again, there was the wage–squabble. Having lived among the owning classes, he knew the utter futility of expecting any solution of the wage–squabble. There was no solution, short of death. The only thing was not to care, not to care about the wages.

Yet, if you were poor and wretched you HAD to care. Anyhow, it was becoming the only thing they did care about. The CARE about money was like a great cancer, eating away the individuals of all classes. He refused to CARE about money.

And what then? What did life offer apart from the care of money? Nothing.

Yet he could live alone, in the wan satisfaction of being alone, and raise pheasants to be shot ultimately by fat men after breakfast. It was futility, futility to the NTH power.

But why care, why bother? And he had not cared nor bothered till now, when this woman had come into his life. He was nearly ten years older than she. And he was a thousand years older in experience, starting from the bottom. The connexion between them was growing closer. He could see the day when it would clinch up and they would have to make a life together. ‘For the bonds of love are ill to loose!’

And what then? What then? Must he start again, with nothing to start on? Must he entangle this woman? Must he have the horrible broil with her lame husband? And also some sort of horrible broil with his own brutal wife, who hated him? Misery! Lots of misery! And he was no longer young and merely buoyant. Neither was he the insouciant sort. Every bitterness and every ugliness would hurt him: and the woman!

But even if they got clear of Sir Clifford and of his own wife, even if they got clear, what were they going to do? What was he, himself going to do? What was he going to do with his life? For he must do something. He couldn’t be a mere hanger–on, on her money and his own very small pension.

It was the insoluble. He could only think of going to America, to try a new air. He disbelieved in the dollar utterly. But perhaps, perhaps there was something else.

He could not rest nor even go to bed. After sitting in a stupor of bitter thoughts until midnight, he got suddenly from his chair and reached for his coat and gun.

‘Come on, lass,’ he said to the dog. ‘We’re best outside.’

It was a starry night, but moonless. He went on a slow, scrupulous, soft–stepping and stealthy round. The only thing he had to contend with was the colliers setting snares for rabbits, particularly the Stacks Gate colliers, on the Marehay side. But it was breeding season, and even colliers respected it a little. Nevertheless the stealthy beating of the round in search of poachers soothed his nerves and took his mind off his thoughts.

But when he had done his slow, cautious beating of his bounds—it was nearly a five–mile walk—he was tired. He went to the top of the knoll and looked out. There was no sound save the noise, the faint shuffling noise from Stacks Gate colliery, that never ceased working: and there were hardly any lights, save the brilliant electric rows at the works. The world lay darkly and fumily sleeping. It was half past two. But even in its sleep it was an uneasy, cruel world, stirring with the noise of a train or some great lorry on the road, and flashing with some rosy lightning flash from the furnaces. It was a world of iron and coal, the cruelty of iron and the smoke of coal, and the endless, endless greed that drove it all. Only greed, greed stirring in its sleep.