I guessed that he was merely bent on annoying the Paris detective and, if so, he succeeded. The other turned away rudely, remarking that he had no time to waste, and bending down he resumed his minute search of the ground.
Meanwhile Poirot, as though struck by a sudden idea, stepped back over the boundary, and tried the door of the little shed.
“That’s locked,” said Giraud over his shoulder. “But it’s only a place where the gardener keeps his rubbish. The spade didn’t come from there, but from the toolshed up by the house.”
“Marvellous,” murmured M. Bex, to me ecstatically. “He has been here but half an hour, and he already knows everything! What a man! Undoubtedly Giraud is the greatest detective alive today.”
Although I disliked the detective heartily, I nevertheless was secretly impressed. Efficiency seemed to radiate from the man. I could not help feeling that, so far, Poirot had not greatly distinguished himself, and it vexed me. He seemed to be directing his attention to all sorts of silly, puerile points that had nothing to do with the case. Indeed, at this juncture, he suddenly asked:
“M. Bex, tell me, I pray you, the meaning of this whitewashed line that extends all round the grave. Is it a device of the police?”
“No, M. Poirot, it is an affair of the golf course. It shows that there is here to be a ‘bunkair,’ as you call it.”
“A bunkair?” Poirot turned to me. “That is the irregular hole filled with sand and a bank at one side, is it not?”
I concurred.
“You do not play the golf, M. Poirot?” inquired Bex.
“I? Never! What a game!” He became excited. “Figure to yourself, each hole it is of a different length. The obstacles, they are not arranged mathematically. Even the greens are frequently up one side! There is only one pleasing thing—the how do you call them?—tee boxes! They, at least, are symmetrical.”
I could not refrain from a laugh at the way the game appeared to Poirot, and my little friend smiled at me affectionately, bearing no malice. Then he asked:
“But M. Renauld, without doubt he played the golf?”
“Yes, he was a keen golfer. It’s mainly owing to him, and to his large subscriptions, that this work is being carried forward. He even had a say in the designing of it.”
Poirot nodded thoughtfully.
Then he remarked:
“It was not a very good choice they made—of a spot to bury the body? When the men began to dig up the ground, all would have been discovered.”
“Exactly,” cried Giraud triumphantly. “And that proves that they were strangers to the place. It’s an excellent piece of indirect evidence.”
“Yes,” said Poirot doubtfully. “No one who knew would bury a body there—unless—unless—they wanted it to be discovered. And that is clearly absurd, is it not?”
Giraud did not even trouble to reply.
“Yes,” said Poirot, in a somewhat dissatisfied voice. “Yes—undoubtedly—absurd!”
7. The Mysterious Madame Daubreuil
As we retraced our steps to the house, M. Bex excused himself for leaving us, explaining that he must immediately acquaint the examining magistrate with the fact of Giraud’s arrival. Giraud himself had been obviously delighted when Poirot declared that he had seen all he wanted. The last thing we observed, as we left the spot, was Giraud, crawling about on all fours, with a thoroughness in his search that I could not but admire. Poirot guessed my thoughts, for as soon as we were alone he remarked ironically:
“At last you have seen the detective you admire—the human foxhound! Is it not so, my friend?”
“At any rate, he’s doing something,” I said, with asperity. “If there’s anything to find, he’ll find it. Now you—”
“Eh bien! I also have found something! A piece of lead-piping.”
“Nonsense, Poirot. You know very well that’s got nothing to do with it. I meant little things—traces that may lead us infallibly to the murderers.”
“Mon ami, a clue of two feet long is every bit as valuable as one measuring two millimetres! But it is the romantic idea that all important clues must be infinitesimal! As to the piece of lead-piping having nothing to do with the crime, you say that because Giraud told you so. No”—as I was about to interpose a question—“we will say no more. Leave Giraud to his search, and me to my ideas. The case seems straightforward enough—and yet—and yet, mon ami, I am not satisfied! And do you know why? Because of the wrist watch that is two hours fast. And then there are several curious little points that do not seem to fit in. For instance, if the object of the murderers was revenge, why did they not stab Renauld in his sleep and have done with it?”
“They wanted the ‘secret,’ ” I reminded him.
Poirot brushed a speck of dust from his sleeve with a dissatisfied air.
“Well, where is this ‘secret’? Presumably some distance away, since they wish him to dress himself. Yet he is found murdered close at hand, almost within ear-shot of the house. Then again, it is pure chance that a weapon such as the dagger should be lying about casually, ready to hand.”
He paused frowning, and then went on:
“Why did the servants hear nothing? Were they drugged? Was there an accomplice and did that accomplice see to it that the front door should remain open? I wonder if—”
He stopped abruptly. We had reached the drive in front of the house. Suddenly he turned to me.
“My friend, I am about to surprise you—to please you! I have taken your reproaches to heart! We will examine some footprints!”
“Where?”
“In that right-hand bed yonder. M. Bex says that they are the footmarks of the gardener. Let us see if that is so. See, he approaches with his wheelbarrow.”
Indeed an elderly man was just crossing the drive with a barrowful of seedlings. Poirot called to him, and he set down the barrow and came hobbling towards us.
“You are going to ask him for one of his boots to compare with the footmarks?” I asked breathlessly. My faith in Poirot revived a little. Since he said the footprints in this right-hand bed were important, presumably they were.
“Exactly,” said Poirot.
“But won’t he think it very odd?”
“He will not think about it at all.”
We could say no more, for the old man had joined us.
“You want me for something, monsieur?”
“Yes. You have been gardener here a long time, haven’t you?”
“Twenty-four years, monsieur.”
“And your name is—?”
“Auguste, monsieur.”
“I was admiring these magnificent geraniums. They are truly superb. They have been planted long?”
“Some time, monsieur. But of course, to keep the beds looking smart, one must keep bedding out a few new plants, and remove those that are over, besides keeping the old blooms well picked off.”
“You put in some new plants yesterday, didn’t you? Those in the middle there, and in the other bed also?”
“Monsieur