'I will. I will watch,' she stamped her foot fiercely on the red glasswort; 'I will kill the cowardly sneaking thief who comes here to rob the widow and the orphan.'

'You must see him first,' said Abraham, 'and sheep-stealers don't generally let themselves be seen.'

'A man who steals sheep can be hung for it.'

'Yes.'

'I'll catch him,' she laughed, 'and the gallows will be set up on the Burnt Hill, and then he shall dangle till his bones drop away into the ooze.'

'You must catch him first,' said the shepherd, and shrugged his shoulders again.

Mehalah strode up and down in the marsh, her brows knit, and the veins swollen on her temples. She breathed fast and her blood sang in her ears. To be robbed in this cowardly manner! The thought was maddening. Hitherto she and her mother had deemed themselves perfectly safe on the Ray: nothing had ever been taken from them; the ooze and the sea water walled them in. The Ray was a trap from which there was no escape save by boat. It was said that once a deserter found his way into Mersea Isle and lingered about the marshes for many days. He dared not return by the causeway, thinking it would be watched and he would be secured, and he had no money wherewith to bribe a boatman to put him across elsewhere. One evening he lit on a farmer with a spade over his shoulder going to the sea-wall to block a rent against an expected tide. He fell on the man from behind, wrenched away his spade and cut his head open with it, then turned out his pockets in search of coin, but found none. The man was taken. He could not escape, and was hung on the marshes where the murder was done, by the mouth of the Pyefleet.

If Mersea was a trap, how much more so the Ray. The Sharlands had not even a lock to their door. No one was ever seen on the island after dark save those who dwelt there, for the hill was surrounded on all sides, save where girt by the sea, by a labyrinth of creeks and pools. A robber there would be like a fly in a cobweb, to be caught at once. The sheep were allowed to ramble all over the marsh and saltings, they could thread their way; and it was only when the moon was full or new, and the wind in the south-east, that the shepherd drove them into fold till the waters subsided. There were times—such as the coincidence of a peculiar wind with an equinoctial tide—when to leave the sheep on the marsh would be to ensure their being drowned. This was so well known, that precaution was always taken against the occasion.

The sense of being treated unjustly, of being cruelly wronged, of advantage being taken of their feebleness, filled Mehalah's heart with bitterness, with rage. An over-mastering desire for revenge came upon her. She, a girl, would defend her property, and chastise the man who injured her. She gave up all thought of obtaining the assistance of Abraham, if it ever entered her mind. The old man was too slow in his movements, and dull of sight and hearing, to be of use. As likely as not, moreover, he would refuse to risk himself on the saltings at night, to expose himself to the ague damp or the bullet. What could he, a feeble old loon, do against a sturdy sheep-stealer?

'Whom do you suspect?' asked Glory abruptly.