She hurried her on, bending low; for beyond the two thorn trees all lay bare and open. Suddenly a cry rent the night; an oath, and a woman's scream followed and told them that their flight was known. Their hands clasped, their knees shaking under them, they pressed on, reckless now, expecting every moment to hear footsteps behind them. And joy! Sophia nearly swooned, as she saw not five yards ahead of them a ripple of broken water that ran slantwise across the silver; and in a line with it a foot above the surface, a rope stretched taut from bank to bank.

The stones were covered, all save one; but the rope promised a passage, more easy than she had dared to expect. "Will you go first, or shall I?" was on the tip of her tongue; but Lady Betty wasted no time on words. She was already in the water, and wading across, her hands sliding along the rope, her petticoats floating out on the surface of the current. The water was cold, and though it rose no higher than her knees, ran with a force that but for the rope must have swept her off her feet. She reached the middle in safety, however, and Sophia who dared not throw the weight of two on the rope, was tingling to follow, when the dreaded sound of feet on the bank warned her of danger. She turned her head sharply. A man stood within five paces of her.

A pace nearer, and Sophia would have flung herself into the stream! heedless of the rope, heedless of all but the necessity of escape. In the nick of time, however, she saw that it was not Hawkesworth who had found her, but Lane the poor rogue who had ruined them. In a low harsh voice, she bade him keep his distance.

"I don't know what to do!" he faltered, wringing his hands and looking back in terror. "They'll murder me! I know they will! But there's smallpox the other side! You're going into it! There are three dead in the house, and everybody's fled. I don't know what to do," he whined.

Sophia answered nothing, but slid into the stream and waded across. As she drew her wet skirts out of the water, and, helped by Lady Betty, climbed the bank, she heard the chase come down the side she had left; and thankful for the deep shadow in which they stood, she pressed the girl's hand to enjoin silence, as step by step they groped their way from the place. To go as far as possible from the crossing was her object; her fear that a stumble or a rolling stone--for the side of the ridge below the houses was steep and rough--would discover their position. Fortunately the darkness which lay there was deepened by contrast with the moonlit country on the farther side; and they crept some forty yards along the hill before they were brought up short by a wattled fence. They would have climbed this, but as they laid hands on it they heard men shouting, and saw two figures hurry along the opposite bank, and come to a stand, at the point where they had crossed. A moment Sophia hung in suspense; then Hawkesworth's voice thrilled her with terror. "Over!" he cried. "Over, fool, and watch the top!" And she heard the splashing of a horse as it crossed the ford, and the thud of its hoofs as it dashed up the road.

The two fugitives had turned instinctively down stream, in the direction of the road and the houses. The rider's movement up the road therefore tended to cut off their farther retreat; while the distance they had been able to put between themselves and the stepping-stones was so short that they dared not move again, much less make the attempt to repass their landing-place, and go up stream. For the moment, close as they were to their enemies, the darkness shielded them; but Sophia's heart beat thickly, and she crouched lower against the wattle as she heard Hawkesworth step into the stream and splash his way across, swearing at the coldness of the water.

CHAPTER XVIII

[KING SMALLPOX]

He drew himself out on their side and shook himself; then for a time it seemed that the earth had swallowed him, so still was he. But Sophia knew that he was listening, standing in the dark a few paces from them, in the hope of hearing the rustle of their skirts or their footsteps as they stole away. Disappointed in this he began to move to and fro, beating the bushes this way and that; now loudly threatening them with horrid penalties if they did not show themselves, now asserting that he saw them, and now calling to his fellow who kept guard on the farther bank to know if he heard them. It was clear that he knew, probably from Pettitt, that they had not had time to go far from the carriage.