Commendone clapped his hand over the woman's mouth, just as the eel-like creature at the door, realising the situation in a moment, was gliding through the curtains to summon the bullies of the house.

But John Hull was too quick for him. He caught him by the arm, wrenched him back into the room, sent him spinning into the centre of it, and took two steps towards him, his right fist half raised to deal him a great blow.

The creature mewed like a cat, ducked suddenly and ran at the yeoman, gripping him round the waist with long, thin arms.

There was no sound as they struggled—this long, eel-like thing, in its mask and crimson robe twining round his sturdy opponent like some parasite writhing with evil life.

John Hull rocked, striving to bend forward and get a grip of his antagonist. But it was useless. He could do nothing, and he was being slowly forced backwards towards the door.

There was horror upon the man's brown face, horror of this silent, clinging thing which fought with fury, and in a fashion that none other had fought with him in all his life.

Then, as he realised what was happening, he stood up for a moment, staggering backwards as he did so, pulled out the dagger from his belt and struck three great blows downwards into the thin scarlet back, burying the steel up to the hilt at each fierce stroke.

There was a sudden "Oh," quite quiet and a little surprised, the sort of sound a man might make when he sees a friend come unexpectedly into his room....

That was all. It was over in some thirty seconds, there was a convulsive wriggle on the floor, and the man, if indeed it was a man, lay on its back stiff in death. The mask of black velvet had been torn off in the struggle, and they saw a tiny white face, painted and hairless, set on the end of a muscular and stringy neck—a monster lying there in soulless death.

"Have you killed it?" Commendone asked, suddenly.