Inspector Alan Grant of Scotland Yard MEGAPACK®. Josephine Tey

his back. Industriously he flung a gleaming cast to the far side of the pool. He must not look their way again. In a minute or two they would have spotted him. He felt grateful to the ancient hat that collapsed more than drooped over his face, and to the shapeless garments that clothed him. His boots, too, were convincing even to the most suspicious eye. It had been no case of dressing the part this time; he was the genuine article, and he was glad of it. There would be no amateurish cast to attract the practised eye of Miss Dinmont—it must be Miss Dinmont. No suggestion of “towniness” about his clothes to call forth comment and her partner’s instant interest. Suddenly above the swirl of the water he could hear their voices, raised because of the river’s accompaniment. They were still laughing and animated, and apparently very good friends. Grant did not look round as they passed, nor did he look round immediately they had passed. If he glanced round now, a curious look from the man would have found his face revealed. But as they retreated upriver he watched them. Was it Lamont? He tried to picture the man’s walk again. Short of developing a limp, it is almost impossible to disguise a walk successfully. But he could not be sure. And then the man looked back suddenly. Grant was too far away to see his face, but the movement told him all he wanted to know. It was so vivid that, before his reason had time to note it, his mind was back at the bottom of Bedford Street. There was no doubt of it—the man was Lamont. Grant’s heart sang. Had Lamont known him? He thought not. How could he? It was mere bad conscience that had made him turn. If he asked Miss Dinmont about him, he would hear that no one who was not staying at Carninnish House was allowed to fish the water, and he would be reassured.

      And now what? Go to the house when he returned and arrest him straight away? He had the warrant in his pocket. But suddenly he wanted to be assured—assured beyond the possibility of doubt—that Lamont was the man who had murdered Sorrell. They knew that he was the man who had quarrelled with Sorrell before his death. But that was not proof. The link that connected him with the knife was still missing. Before he would risk executing the warrant he wanted to find out if Lamont’s left hand bore the scar made by the knife. If it did not, then his case fell to pieces. However certain he himself might be, there must be no gaps in the evidence that would be put before a jury, and as long as there was a possible gap in the evidence, Grant had no intention of arresting any one. He must get himself invited to the manse. It should not be difficult. If all else failed, he could fall into the river and appeal to them to dry him.

      He was eating the sandwiches provided by the Garnie Hotel, on a boulder half in and half out of the water, when the couple came back. They went swinging past him down to the bridge and into the village, and presently he saw them reappear and come back to the manse by the high road. It was lunchtime. They were safely occupied for an hour at least, and directly under his eye.

      He was carefully wrapping up the remaining sandwiches against a lean time to come when the local policeman appeared from upriver pushing a punctured push-bicycle. He slowed down when he saw Grant—if his previous leisurely progress could admit of any retarding without bringing him to a stop—and as Grant looked up, the last semblance of progression ceased.

      “Having any luck, sir?” asked the policeman. He had a face like a very pink waxwork, round and devoid of expression, and one glance at him made Grant thankful for the discovery of Drysdale. His pale blue eyes were fringed like a doll’s, with fine black lashes, and an unconvincing moustache of silky black made a line on his upper lip. His fat, soft body could neither hurry nor take cover; that slow brain would be of no use whatever in an emergency.

      Grant admitted that he had caught nothing, but added that he had hardly expected to on such a bright morning.

      “Yes, that’s so,” said the man; “but it won’t be long like that. There’s never a day but there’s some rain here. You’ll catch a fish before night.”

      Grant recognized this as the Highlander’s usual desire to say the thing he thinks will be acceptable to his hearer. “You haven’t had the best of luck yourself,” he said, indicating the tire.

      “Indeed, I have not. These ro’ds are the very ruin on tires. Not but what I get an allowance for them, you know, but there’s others isn’t so lucky. Mr. Logan, the minister”—he jerked his head over at the manse—“was just saying to me the other day that ministers should have a tire-allowance as well as the pollis. He had three tires of his car punctured in one week. It would put even a minister in a temper.”

      “Are there many motors in Carninnish?”

      “Well, Mr. Drysdale has two, as I expect you know, and Mr. Logan has one, but that’s all. The other minister has a side-car.”

      But when some one wanted to hire, what did they do?

      Oh, as to that, the hotel had a Ford for visitors. They hired out that when they weren’t needing it themselves. A Ford in the constable’s opinion evidently did not come under the heading “cars.”

      Presently the constable said, “There’s Mr. Logan away to see the new twins east at Arkless,” and Grant saw a rather heavy figure appear on the high road on the Garnie side of the manse and proceed upriver at a businesslike pace.

      “I thought that road led only over the hill to Garnie,” Grant said.

      “Oh yes, the high road. But where the high road begins to go up the hill there’s a track goes off along the river to the crofts you can see from the ro’d. That’s where he’s going evernow, Mr. Logan. And that’s why he’s walking. He’s not very fond of walking.”

      The constable stayed for a long time quite contentedly watching Grant fish, evidently glad to find interest for his eyes in a spot usually vacant, and Grant revolved the problem of what he would do if the Logan car appeared suddenly on the high road beyond the manse, bound for Garnie and the south. He would have no guarantee that Lamont was the passenger. It was too far away to identify any one. He would have to make certain of that before he did anything. And then it would be a choice between getting busy on a telephone or giving chase. The hotel Ford, he supposed. Or perhaps Drysdale would lend his car? But the afternoon wore on, the light took that white, hard, unsympathetic look that it does about four o’clock, the constable trundled his bicycle away to the village where he could procure the patching materials which he had evidently forgotten, and still no one came from the manse. At five o’clock Grant ate his remaining sandwiches, and began to consider what other possibilities there were of cadging an entrance to the manse. The thought of a dip in the river—even if it was only a momentary one—became less and less pleasant as the evening wore on. His thoughts were interrupted and his difficulties miraculously solved by heavy footsteps behind him. He looked round to see Mr. Logan at his back.

      The minister gave him a hearty good evening, and his heavy red face with its hooked nose beamed benevolently. “It doesn’t look as if you have had much luck,” he said.

      No, Grant said; he had been at it for a whole day, and had had nothing. They would laugh at him when he got back to Garnie.

      “Oh, you’re not staying at Carninnish House?”

      No, Grant said; he was staying at the hotel at Garnie, but Mr. Drysdale had very kindly given him permission to fish the Finley for a day or two.

      “Are the Garnie people sending for you?”

      No, Grant said; he had intended to walk back when he was tired of fishing. It was only four miles or so, and any fish he caught would, of course, be left with Mr. Drysdale.

      “It’s very cold work, and disheartening when you’ve got nothing,” said the minister. “Won’t you come in and have a hot cup of tea at the manse? My name is Logan. Tea is between half-past five and six, and it should be ready now.”

      Grant thanked him, and tried not to show an indecent degree of joy at the invitation. Fate was playing into his hands. Once inside the manse and it would be for him to call the tune. It was difficult not to bundle his things together, grab the minister by the arm, and run him the half-mile down the river and back to the house. As it was, he packed up with extra deliberation, dawdled at the minister’s pace, which had slackened considerably since the early afternoon, down the track, across the bridge, and along the high road to the front