"Tell him there are half-a-dozen men with revolvers who are going to stop and rob the train, just beyond your master's box. After that, he will know what it will be best to do." She could have flung her arms round Margery's neck and kissed her, such a weight had the girl's words lifted off her heart.

"But what about pore Muster Geril, mum?" urged Margery.

Ah, what indeed! Clara shivered as though an icy wind had struck her. She had not failed to notice that her husband had never been mentioned by name by Crofton, who had spoken of him to the others as though he were an utter stranger. Could it be possible he was unaware that Gerald filled the position of signalman at Cinder Pit Junction. It was possible, but by no means probable; but in that faint chance lay her only hope of her husband's safety. In that case, should he and Crofton not encounter each other, the rest of the gang would merely regard Gerald in the light of an ordinary railway servant; and although he might chance to be assailed and maltreated by them, that would be but a minor evil in comparison with the other, and one which an hour or two at the most would set right. These thoughts passed through her mind far more rapidly than she could have given them utterance in words. The only question now was, had she time to warn her husband before the attack took place? The gang were on their way already: could she overtake them, pass them unseen, and reach the signal-box before they did? The chance was a desperate one, but she must attempt it--no other course was open to her.

"Come!" she said, grasping Margery by the hand. "Let us hurry--let us hasten! While you go and fix the signals, I will go and warn your master, only pray heaven I may not be too late!"

With scarcely a word more they sped swiftly back along the starlit fields; but when they reached the stile, Clara said: "Is there no nearer way to the signal-box than going round to it by the high-road?"

"There's a way through the fields, that cuts off a big corner. I've walked it onst; but I dunno, mum, as you could find it in the dark."

"I must try," answered Clara desperately. Every second was precious.

The near cut in question was through a second stile somewhat farther on. At this point, after a few last words, the two parted, each going a separate way.

Clara's way led her through more fields; but the track was so faint that she was utterly unable to distinguish it, and had to trust to her vague local knowledge that she was going in the right direction. In a little while she surmounted a rising ground, and then, to her utter dismay, she saw, from the position of the signal lamps in the valley below, that she had wandered a full quarter of a mile too far to the right of them. It was a thousand chances to one now that Crofton and his crew would be there before her.

Anguish lent wings to her feet, and she flew down the slope like a creature pursued by the Furies. She could see the lighted window of the signal-box shining in the distance, a faint yellow disc. The next thing she knew was that she had reached the boundary of the line, but at a point still some distance from the box. It now became needful to exercise more caution than she had hitherto done, lest she should be seen by any of the gang, who were doubtless somewhere near at hand. The line at this point was bounded by a wooden fencing put up to prevent the straying of cattle, close to which, on the field-side, grew a thin straggling hedge. Under the shelter of this hedge Clara now stole softly and cautiously forward, with eyes and ears preternaturally on the alert. Step by step she drew nearer without being disturbed by a sight or a sound, till at length she faced the box with its lighted window where it stood on the opposite side of the line. Then with a heart, the pulsing of which sounded like a low drumming in her ears, she parted the bushes and peered through.