"Ah!" cried the old man, with a chuckle; "of course he would be surprised at our disappearance." "He looks like a madman; asked me where you had gone, and when I answered him as I had the others, stormed out that he had a right to know, and that he would know. His blood was up, and there was nearly being a pretty scene before the clerks. He follows me home every evening to Eccleston Square, and waits outside half the night through to see that I do not leave the house." "Does he, though?" "Yes; he came after me to the station to-day. He had a cravat round his mouth and an ulster, but I could see that it was he. I took a ticket for Colchester. He took one also, and made for the Colchester train. I gave him the slip, got the right ticket, and came on. I've no doubt he is at Colchester at this moment." "Remember, my boy," the merchant said, as they turned from the door, "this is the last of our trials. If we succeed in this, all is well for the future." "We have tried diamonds, and we have tried marriage. The third time is the charm," said Ezra, as he threw away his cigar and followed his father. CHAPTER XXXVI. THE INCIDENT OF THE CORRIDOR. Ezra Girdlestone hardly went through the formality of greeting Kate next morning when she came down to breakfast. He was evidently ill at ease, and turned away his eyes when she looked at him, though he glanced at her furtively from time to time. His father chatted with him upon City matters, but the young man's answers were brusque and monosyllabic. His sleep had been troubled and broken, for the conversation of the night before had obtruded unpleasantly on his dreams. Kate slipped away from them as soon as she could and, putting on her bonnet, went for a long walk through the grounds, partly for the sake of exercise, and partly in the hope of finding some egress. The one-eyed gate-keeper was at his post, and set up a hideous shout of laughter when he saw her; so she branched off among the trees to avoid him, and walked once more very carefully round the boundary wall. It was no easy matter to follow it continuously, for the briars and brambles grew in a confused tangle up to its very base. By perseverance, however, she succeeded in tracing every foot of it, and so satisfying herself finally that there was no diminution anywhere in its height, no break in its continuity, save the one small wooden door which was securely fastened.