and the chief steward knew nothing, except that when they came back for her in less than five minutes the lady in black was no longer in the hooded seat. She was nowhere. She was gone. It was then five o'clock in the morning, and it was no accident either. An hour afterwards one of the steamer's hands found a wedding ring left lying on the seat. It had stuck to the wood in a bit of wet, and its glitter caught the man's eye. There was a date, 14 June 1879, engraved inside. `An impenetrable mystery is destined to hang for ever...

And Comrade Ossipon raised his bowed head, beloved of various humble women of these isles, Apollo- like in the sunniness of its bush of hair.

The Professor had grown restless meantime. He rose.

`Stay,' said Ossipon, hurriedly. `Here, what do you know of madness and despair?'

The Professor passed the tip of his tongue on his dry, thin lips, and said doctorally:

`There are no such things. All passion is lost now. The world is mediocre, limp, without force. And madness and despair are a force. And force is a crime in the eyes of the fools, the weak and the silly who rule the roost. You are mediocre. Verloc, whose affair the police has managed to smother so nicely, was mediocre. And the police murdered him. He was mediocre. Everybody is mediocre. Madness and despair! Give me that for a lever, and I'll move the world. Ossipon, you have my cordial scorn. You are incapable of conceiving even what the fat-fed citizen would call a crime. You have no force.' He paused, smiling sardonically under the fierce glitter of his thick glasses.

`And let me tell you that this little legacy they say you've come into has not improved your intelligence. You sit at your beer like a dummy. Good-bye.'

`Will you have it?' said Ossipon, looking up with an idiotic grin.

`Have what?'

`The legacy. All of it.'

The incorruptible Professor only smiled. His clothes were all but falling off him, his boots, shapeless with repairs, heavy like lead, It water in at every step. He said:

`I will send you by-and-by a small bill for certain chemicals which I shall order tomorrow. I need them badly. Understood - eh?'

Ossipon lowered his head slowly. He was alone. `An impenetrable mystery... 'It seemed to him that suspended in the air before him he saw his own brain pulsating to the rhythm of an impenetrable mystery. It was diseased clearly.`... This act of madness or despair.'

The mechanical piano near the door played through a valse cheekily, then felt silent all at once, as if gone grumpy.

Comrade Ossipon, nicknamed the Doctor, went out of the Silenus beer-hall. At the door he hesitated, blinking at a not too splendid sunlight - and the paper with the report of the suicide of a lady was in his pocket. His heart was beating against it. The suicide of a lady - `this act of madness or despair'.

He walked along the street without looking where he put his feet; and he walked in a direction which would not bring him to the place of appointment with another lady (an elderly nursery governess putting her trust in an Apollo-like ambrosial head). He was walking away from it. He could face no woman. It was ruin. He could neither think, work, sleep, nor eat. But he was beginning to drink with pleasure, with anticipation, with hope. It was ruin. His revolutionary career, sustained by the sentiment and trustfulness of many women, was menaced by an impenetrable mystery - the mystery of a human brain pulsating