He reflected that the road was an open one all the way, and that he must have seen if there had been anything like a disturbance; but in the end a certain apprehension for the safety of the man made him think that he had better push on and hear if there were any news of him at La Dorada. There might be some path or track to the river-side of which he knew nothing; and if that bypath existed Purvis would certainly take it, however circuitous it might be. There seemed to be some curious obliquity about him which made for crooked ways, and in any case Peter did not want to miss the mail with Toffy's letters. He said good night, and, hearing no news of the traveller at the quay, he rode on until he reached the small unfenced railway station at Taco, set down apparently promiscuously on the grey arid plain. There Lara's boy was waiting with his mail-bag, and after a time the sleepy station-master began to bestir himself, and a cart came in with five horses harnessed abreast carrying some freight. Still there was no sign of Purvis, and Peter had to give his letters to the guard when at last, with a shrill whistle, the train came into the station.
It was very odd, he reflected; and he began to wonder whether Purvis was in danger, and to be vaguely disturbed by what the people in the hut had said to him. Ross had told him many tales of how Englishmen had been murdered out here. There was the case of poor Wentworth, whose Spanish wife had held him down when he had tried to escape, and whose own major-domo had shot him at the door. Nobody knew anything of the matter, of course. The Spaniards keep their secrets well. Nobody was ever brought to justice; and the affair, which would have made a sensation at home, only horrified a few English neighbours near the estancia. But the feeling against Purvis seemed to be something much deeper than personal jealousy or mere greed for gold dollars. There was a storm brewing about him, and no one knew when it would burst.
'Purvis will have to look out,' reflected Peter; and he wondered where on earth the man had got to to-night. He wished he could give him some sort of warning; but he reflected that Purvis knew far more about the state of affairs than he, Peter, did. No one could tell Purvis much about Argentine that he did not know already. His vague feeling of suspicion against the man deepened, and he began to wonder what game Purvis was playing. Had the other man in Rosario paid him well to do his work for him, or was Purvis withholding information until a certain price was stipulated? Bowshott was worth a ransom, and Purvis might be playing a double game. Between the two men he might feather his nest very well.
The dawn was breaking as Peter rode slowly homewards, and a pale pink light was in the sky. His horse ambled gently along, never mistaking his way or making a false step on the rough, uneven ground, but swinging at an easy canter, and getting over an immense distance without much distress to himself. The moon, in a sort of hushed silence, was climbing down the arc of heaven as the sun rose to eastward. The pale light touched the surface of a tajamar as he rode past it, and the trees beside it threw still, sad, faint shadows into its quiet depth. Above the western monte a lordly eagle with hushed wings rose majestically overhead, and some viscashos popped in a noiseless way in and out of their holes. The air was cool and fresh now, and a tree or two began to rise up unexpectedly out of the ground in the grey light.
He began to get sleepy with the easy motion of the horse; the endless line of plain around him was wearying to the eye as the sun rose upon it. Well, he would get into camp before it became very hot; that idiot Toffy would probably be sitting up for him.
He laughed softly to himself as he saw a flicker of light in the window that looked towards the track, when at last he drew near the little estancia house. It was like Toffy to remember to put a lamp where he could see it! It was worth while taking a midnight ride for such a good fellow, although he had had a very fair notion of what was in one of the letters, and entirely disapproved its contents. The last mail had brought news that Horace Avory was ill, and Peter knew quite well that Toffy had written to Mrs. Avory. Of course she was not the wife for him; she was very delicate and no longer very young, and she had a plain little daughter who was ten years old. Still, Peter supposed that the marriage might turn out pretty well in spite of obvious drawbacks; and Heaven knew that Mrs. Avory, in her own sad, tearful way, had fought very bravely against poverty and loneliness and unhappiness, and that she loved Toffy with her whole heart. But why, now that things seemed to be arranging themselves in a satisfactory manner, should Toffy be in the blues, and lie awake during the greater part of the hot nights?
He drew up at the door of the house when the sun was becoming hot, and Toffy appeared in his pyjamas and prepared a cup of coffee on a stove of patent construction for which he claimed admiration every time it was used.
'Thanks, Peter!' he said briefly. 'I was writing to Mrs. Avory by this mail, and she would have been disappointed if she had not heard from me. Did you overtake Purvis?'
'No, I didn't,' said Peter; 'and what's more, he didn't go by the mail train to Buenos Ayres!'
'What a queer chap he is!' said Toffy. 'You never know where to have him! That can't be he coming back now?' he said, looking from the small window at two riders who came cantering up to the door.