"Did they seem very much astonished when they found he'd gone?" asked Betty. "Did it seem a great shock, a real surprise?"
"The cleverest man living couldn't tell what either Gabriel or Joseph Chestermarke thinks about anything," answered Neale. "You know what Gabriel's face is like – a stone image! And Joseph always looks as if he was sneering at you, a sort of soft, smiling sneer. No, I couldn't say they showed surprise, and I don't know what they've found out – they're the closest, most reserved men about their own affairs that you could imagine!"
"But – they say some of their securities are missing," remarked Betty. "They'll have to let the exact details be known, won't they?"
"Depends – on them," replied Neale. "They'll only do what they like. And they don't love you for coming on the scene, I assure you!"
"But I'm here, nevertheless!" said Betty. "And here I stop! Wallie, haven't you got even a bit of a theory about all this!"
"Can't say that I have!" confessed Neale woefully. "I'm not a very brilliant hand at thinking. The only thing I can think of is that Mr. Horbury, knowing Lord Ellersdeane had got home on Saturday, thought he'd hand back those jewels as soon as possible, and set off in the evening with that intention – possibly to be robbed and murdered on the way. Sounds horrible – but honestly I can't think of any other theory."
Betty involuntarily shivered and glanced about her at the dark cavernous spaces of the wood, which had now thickened into dense masses of oak and beech. She took a firmer grip of Neale's arm.
"And he'd come through here!" she exclaimed. "How dangerous! – with those things in his pocket!"
"Oh, but he'd think nothing of it!" answered Neale. "He was used to walking at night – he knew every yard of this neighbourhood. Besides, he'd know very well that nobody would know what he had on him. What I'd like to know is – supposing my theory's right, and that he was taking these jewels to Ellersdeane, how did anybody get to know that he had them? For the Chestermarkes didn't know they'd been given to him, and I didn't – nobody at the bank knew."
A sudden turn in the path brought them to the edge of the wood, and they emerged on a broad plateau of rough grass, from beneath which a wide expanse of landscape stretched away, bathed just then in floods of moonlight. Neale paused and waved his stick towards the shadowy distances and over the low levels which lay between.
"Ellersdeane Hollow!" he said.
Betty paused too, looking silently around. She saw an undulating, broken stretch of country, half-heath, half-covert, covering a square mile or so of land, houseless, solitary. In its midst rose a curiously shaped eminence or promontory, at the highest point of which some ruin or other lifted gaunt, shapeless walls against the moonlit sky. Far down beneath it, in a depression amongst the heath-clad undulations, a fire glowed red in the gloom. And on the further side of this solitude, amidst groves and plantations, the moonlight shone on the roofs and gables of half-hidden houses. Over everything hung a deep silence.
"A wild and lonely scene!" she said.
Neale raised his stick again and began to point.
"All this in front of us is called Ellersdeane Hollow," he remarked. "It's not just one depression, you see – it's a tract of unenclosed land. It's dangerous to cross, except by the paths – it's honeycombed all over with disused lead-mines – some of the old shafts are a tremendous depth. All the same, you see, there's some tinker chap, or some gipsies, camped out down there and got a fire. That old ruin, up on the crag there, is called Ellersdeane Tower – one of Lord Ellersdeane's ancestors built it for an observatory – this path'll lead us right beneath it."
"Is this the path he would have taken if he'd gone to Ellersdeane on Saturday night?" asked Betty.
"Precisely – straight ahead, past the Tower," answered Neale. "And there is Ellersdeane itself, right away in the distance, amongst its trees. There! – where the moonlight catches it. Now let your eye follow that far line of wood, over the tops of the trees about Ellersdeane village – do you see where the moonlight shines on another high roof? That's Gabriel Chestermarke's place – the Warren."
"So – he and Lord Ellersdeane are neighbours!" remarked Betty.
"Neighbours at a distance of a mile – and who do no more than nod to each other," answered Neale. "Lord Ellersdeane and Mr. Horbury were what you might call friends, but I don't believe his lordship ever spoke ten words with either of the Chestermarkes until this morning. I tell you the Chestermarkes are regular hermits! – when they're at home or about Scarnham, anyhow. Now let's go as far as the Tower – you can see all over the country from that point."
Betty followed her guide down a narrow path which led in and out through the undulations of the Hollow until it reached the foot of the promontory on which stood the old ruin that made such a prominent landmark. Seen at close quarters Ellersdeane Tower was a place of much greater size and proportion than it had appeared from the edge of the wood, and the path to its base was steep and rocky. And here the loneliness in which she and Neale had so far walked came to an end – on the edge of the promontory, outlined against the moonlit sky, two men stood, talking in low tones.
CHAPTER VII
THE TRAVELLING TINKER
Neale's eye caught the gleam of silver braid on the clothing of one of the two men, and he hastened his steps a little as he and Betty emerged on the level ground at the top of the steep path.
"That's a policeman," he said. "It'll be the constable from Ellersdeane. The other man looks like a gamekeeper. Let's see if they've heard anything."
The two figures turned at the sound of footsteps, and came slowly in Neale's direction. Both recognized him and touched their hats.
"I suppose you're looking round in search of anything about Mr. Horbury?" suggested Neale. "Heard any news or found any trace?"
"Well, we're what you might call taking a preliminary observation, Mr. Neale," answered the policeman. "His lordship's sent men out all over the neighbourhood. No, we've heard nothing, nor seen anything, either. But, then, there's not much chance of hearing anything hereabouts. The others have gone round asking at houses, and such-like – to find out if he was seen to pass anywhere. Of course, his lordship was figuring on the chance that Mr. Horbury might have had a fit, or something of that sort, and fallen somewhere along this path, between the town and Ellersdeane House – it's not much followed, this path. But we've seen nothing – up to now."
Neale turned to the keeper.
"Were none of your people about here on Saturday night?" he asked. "You've a good many watchers on the estate, haven't you?"
"Yes, sir – a dozen or more," answered the keeper. "But we don't come this way – this isn't our land. Our beats lie the other way – t'other side of the village. We never come on to this part at all."
"This, you know, Mr. Neale," remarked the policeman, jerking his thumb over the Hollow, "this, in a manner of speaking, belongs to nobody. Some say it belongs to the Crown – I don't know. All I know is that nobody has any rights over it – it's been what you might term common land ever since anybody can remember. This here Mr. Horbury that's missing – your governor, sir – I once met him out here, and had a bit of talk with him, and he told me that it isn't even known who worked them old lead-mines down there, nor who has any rights over all this waste. That, of course," concluded the policeman, pointing to the glowing fire which Neale and Betty had seen from the edge of the wood, "that's why chaps like yonder man come and