"As one Crusader to another," she said, "do you find it does much good in the war against Evil to drop bombs on people in their homes? After all, every baby is good in bed, and even soldiers when on leave are anti-militarist."

"It always does good to exterminate vermin in their lair," said the German, trying restlessly to raise herself more to the level of her lighter companion, who was still perched on the surface of the cloud. "It is at home that Evil is originated, it is at home that English women conceive and bear a new generation of enemies of the Right, it is at home that English children are bred up in their marauding ways. It is on the home, the vital place of Evil, that the scourge should fall."

"Oh, but surely not," said our witch eagerly. "It is at home that people are kindly and think what they will have for supper, and bathe their babies. Men come home when they are hurt or hungry, and women when they are lonely or tired. Nobody is taught anything stupid or international at home. You can bring death to a home, but never a righteous scourge. Nobody feels scourged or instructed by a bomb in their parlour, they just feel dead, and dead without a reason."

The cloud was very small now. The filmy edges of it were faintly rising and falling like the seaweed frill of a rock in the sea. The witch kept her eyes on her opponent's face, because to look anywhere else gave her a white feeling in her head.

"Crusades of the high explosive kind," she said, "can work only on battle-fields. Indeed, even on battle-fields—ah, what are we about, what are we about? We are neither of us killing Evil, we are killing youth...."

"I know, I know," wept the German witch. "My wizard fell at Vimy Ridge...."

"You are talking magic at last," said our witch. "Dear witch, why don't you go home and ask how it can be a good plan for one Crusader against Evil to blow up another? How can two people be righteously scourging each other at the same time? It is like the old problem of two serpents eating each other, starting at the tail. There must be some misunderstanding somewhere. Or else some real Evil somewhere."

"There is," said the German, recovering herself. "England is Evil. England is the World Enemy. Throughout the ages she has been the Robber State, crushing——"

But she had little luck. Once more she was interrupted by an explosion, a much louder one, directly above them. Our witch hardly heard the noise; she seemed suddenly to have found the climax of her life, and the climax was pain. There was pain and a feeling of terrible change all over her, smothering her, and a super-pain in her shoulder. After a second or two as long as death, she realised dimly that she was all tensely strung to an attitude, like a marionette. Her hands were up trying to shield her head, her chin was pressed down to her drawn-up knees. Her blue serge shoulder was extraordinarily wet and immovable. She looked along the cloud. Her enemy was not there. There was a round hole in the cloud, and as she leaned painfully towards it, she could see a few of the lights of London, and something falling spasmodically towards them.

The cloud had been shaken to its foundations by the two explosions, and the German witch, who had been seated perhaps on a seam in the material, or at any rate on one of the less stable parts of the fabric, had fallen through. Her parachute cloak, in passing through the hole in the cloud, had been turned inside out above her head, and rendered useless. Over and about her falling figure her broomstick darted helplessly, uttering curious sad cries, like a seagull's.