"Soap?" he repeated. "Can't you marry him off without washing him?"

"No, no, no!" spluttered Naccaro. "You don't understand. Da soap, she is not-a to wash. She is to persuade. I show you myself, afterwards. It is my own idea. But-a da soap we mus' have. You will go, please, please, signor, in your car?"

The Saint frowned at him blankly for a moment; and then he shrugged.

"Okay, brother," he murmured. "I'd do more than that to find out how you persuade a bloke to get married with a cake of soap."

He stuffed his helmet and goggles into the pocket of his flying coat, and went round to the barn where he had parked his car before he took off for San Remo. He had heard of several strange instruments of persuasion in his time, but it was the first time he had ever met common or household soap in the guise of an implement of torture or moral coercion. He wondered whether the clan Naccaro had such a prejudiced opinion of Rolfieri's personal cleanliness that they thought the mere threat of washing him would terrify him into meeting his just obligations, or whether the victim was first smeared with ink and then bribed with the soap, or whether he was made to eat it; and he was so fascinated by these provocative speculations that he had driven nearly half a mile before he remembered that he was not provided with the wherewithal to buy it.

Simon Templar was not stingy. He would have stood any necessitous person a cake of soap, any day. In return for a solution of the mystery which was perplexing him at that moment, he would cheerfully have stood Mr. Naccaro a whole truckload of it. But the money was not in his pocket. In a moment of absent-mindedness he had set out on his trip with a very small allowance of ready cash; and all he had left of it then was two Italian lire, the change out of the last meal he had enjoyed in San Remo.

He stopped the car and scowled thoughtfully for a second. There was no place visible ahead where he could turn it, and he had no natural desire to back half a mile down that narrow lane; but the road had led him consistently to the left since he set out, and he stood up to survey the landscape in the hope that the farmhouse might only lie a short distance across the fields as the crow flies or he could walk, And it was by doing this that he saw a curious sight.

Another car, of whose existence nobody had said anything, stood in front of the farmhouse; and into it Mr. Naccaro and his brother were hastily loading the body of the unfortunate Signor Rolfieri, now trussed with several fathoms of rope like an escape artist before demonstrating his art. The girl Maria stood by; and as soon as Rolfieri was in the car she followed him in, covered him with a rug, and settled herself comfortably on the seat. Naccaro and his brother jumped into the front, and the car drove rapidly away in the opposite direction to that which the Saint had been told to take.

Simon Templar sank slowly back behind the wheel and took out his cigarette-case. He deliberately paused to tap out a cigarette, light it, and draw the first two puffs as if he had an hour to spare; and then he pushed the gear lever into reverse and sent the great cream and red Hirondel racing back up the lane at a speed which gave no indication that he had ever hesitated to perform the manoeuvre.

He turned the car round in the farmhouse gates and went on with the cut-out closed and his keen eyes vigilantly scanning the panorama ahead. The other car was a saloon, and half the time he was able to keep the roof in sight over the low hedges which hid the open Hirondel from its quarry. But it is doubtful whether the possibility of pursuit ever entered the heads of the party in front, who must have been firm in their belief that the Saint was at that moment speeding innocently towards the village to which they had directed him. Once, at a fork, he lost them; and then he spotted a tiny curl of smoke rising from the grass bank a little way up one turning, and drove slowly up to it. It was the lighted stub of a cigar which could not have been thrown out at any place more convenient for a landmark, and the Saint smiled and went on.