"He is upstairs, miss," said Doris. "He's waiting on the landing."

Miss Allison put on her dressing gown and sallied forth on to the passage. Pritchard was standing at the head of the staircase. Miss Allison would not have described his appearance as queer, but he certainly looked rather worried. At sight of her he apologised for disturbing her at an unreasonable hour and said in a lowered voice: "I wouldn't have troubled you, miss, if I had not thought the matter serious—not to say disturbing. The master, miss, is not in his room, and his bed has not been slept in."

Miss Allison stared at him rather blankly. Various explanations chased one another through her head, only to be dismissed as inadequate. She said mechanically: "Are you sure?"

"You may see for yourself, miss," replied Pritchard, leading the way to Silas Kane's room.

The sight of the bedclothes turned neatly back, the uncrushed pillow, the pyjamas laid out, was oddly frightening. There could be no doubt that Silas had not slept in his bed. Miss Allison pulled herself together and said briskly: "Have you sent out to search the grounds? Mr. Kane went for his usual walk last night, I know. He may have had a heart attack."

"Yes, miss, I thought of that at once. There's no sign of him been seen yet, but I've sent Edwards and Pullman along the cliff walk. I believe the master generally went that way. I thought it best to tell you at once, on account of the mistress."

"Quite right. There's no need to say anything to alarm Mrs. Kane until we know more. Did you see Mr. Kane go out last night?"

"Not precisely, miss. I saw him when Mr. James left, and I understood from him that he meant to take his usual walk. I happened to mention the fact of there being a considerable sea fret, but the master made nothing of it. You know his way, miss. He told me I need not wait up, and I consequently went up to bed and thus did not actually see him leave the house."