"Miss Heredith was right—I did not hear it. I am sorry if I have kept you waiting. I have been so busy that I forgot the passing of time."

If Phil felt any curiosity as to the matters which had engaged Colwyn's attention in the room where his wife had been murdered, he did not express it in words.

"My aunt will show you over the moat-house after lunch, if you wish," was what he said.

"I should be glad," returned Colwyn. "But I am reluctant to put Miss Heredith to the trouble."

"Do not think of that," responded Phil. "My aunt desires nothing better than to show the old place to anybody she likes. And she has taken a liking to you."

"It is very good of her. I shall be pleased to accept her offer, for I wish to see over the house as soon as possible."

They had started to descend the stairs. Colwyn, happening to glance over the balusters, saw the motionless figure of Tufnell standing at the bottom of the staircase partly concealed by the group of ornamental shrubs in the hall. His face was turned upwards with an aspect of strained curiosity, but it was immediately withdrawn as his eyes encountered Colwyn's downward gaze. A moment later Colwyn saw him enter the dining-room.

When they reached the foot of the staircase, Colwyn, with an explanatory glance at his soiled hands and dusty clothes, promised to join the luncheon party in a few minutes. He went to his own room for a hasty toilet, and when he descended a few minutes later he again saw Tufnell in the hall. The butler, who was giving a direction to a servant, met his eye calmly, and hastened to open the dining-room door for him.

There was more conversation at luncheon than at the morning meal. The weight of senility relaxed from Sir Philip sufficiently to permit him to talk to his guest with some brightness. He told Colwyn a story of a seagoing ancestor of his who had entertained the Royal Family in his own frigate at Portsmouth in honour of Sir Horatio Nelson's victory of the Nile, and how the occasion had tempted the cupidity of his own fellow to make a nefarious penny by permitting the rabble of the town to take peeps at the guests through one of the port-holes. It happened that one Jack Tar, eager to gaze on his idol Nelson, got his head jammed in the port-hole, and broke up the party with a volley of terrible oaths and roars for assistance. "The servant's name was Egg—Dick Egg, but he was a bad egg," chuckled Sir Philip, as he concluded the narrative. He repeated the poor joke several times in manifest appreciation.

Miss Heredith did not smile at the story. She deprecated anything which had the slightest tendency to cast ridicule on the family name. That was made abundantly clear after the meal, when Sir Philip had retired to his room for his afternoon nap, and the others went over the old house. She took Colwyn under her special charge, and, forgetful of the real object of the detective's visit, discoursed impressively to him on the past glories of the Heredith line. She lingered long in each room, all rich in memories of the past, pointing out the objects of interest with loving pride. It would have been a disappointment to her if she had known that the guest who walked beside her, listening to her stories and legends of each antique relic and ancient picture, had his thoughts fixed on far different matters. Colwyn's reasons for seeing the moat-house had little to do with ancient oak, carved ceilings, panelled walls, and old family portraits.