As I replaced it the dog suddenly burst out afresh, but now in a tone of sheer anger. He was alternately howling and snarling in a way that sounded new to me. The crashes, as he leapt to the end of his chain, shook the building in which he was confined. It was as I stood up to lean from the window and commanded a view of the corner of the house that he broke loose.
With a hoarse bay he took that decisive leap, and I heard his heavy body fall against the wooden wall. There followed a strange, guttural cry… and the growling of the dog died away at the rear of the house. He was out! But that guttural note had not come from the throat of a dog. Of what was he in pursuit?
At which point his mysterious quarry entered the shrubbery I do not know. I only know that I saw absolutely nothing, until Caesar's lithe shape was streaked across the lawn, and the great creature went crashing into the undergrowth.
Then a faint sound above and to my right told me that I was not the only spectator of the scene. I leaned farther from the window.
"Is that you, Miss Eltham?" I asked.
"Oh, Dr. Petrie!" she said. "I am so glad you are awake. Can we do nothing to help? Caesar will be killed."
"Did you see what he went after?"
"No," she called back, and drew her breath sharply.
For a strange figure went racing across the grass. It was that of a man in a blue dressing-gown, who held a lantern high before him, and a revolver in his right hand. Coincident with my recognition of Mr. Eltham he leaped, plunging into the shrubbery in the wake of the dog.
But the night held yet another surprise; for Nayland Smith's voice came:
"Come back! Come back, Eltham!"
I ran out into the passage and downstairs. The front door was open. A terrible conflict waged in the shrubbery, between the mastiff and something else. Passing round to the lawn, I met Smith fully dressed. He just had dropped from a first-floor window.
"The man is mad!" he snapped. "Heaven knows what lurks there! He should not have gone alone!"
Together we ran towards the dancing light of Eltham's lantern. The sounds of conflict ceased suddenly. Stumbling over stumps and lashed by low-sweeping branches, we struggled forward to where the clergyman knelt amongst the bushes. He glanced up with tears in his eyes, as was revealed by the dim light.
"Look!" he cried.
The body of the dog lay at his feet.
It was pitiable to think that the fearless brute should have met his death in such a fashion, and when I bent and examined him I was glad to find traces of life.
"Drag him out. He is not dead," I said.
"And hurry," rapped Smith, peering about him right and left.
So we three hurried from that haunted place, dragging the dog with us. We were not molested. No sound disturbed the now perfect stillness.
By the lawn edge we came upon Denby, half dressed; and almost immediately Edwards the gardener also appeared. The white faces of the house servants showed at one window, and Miss Eltham called to me from her room:
"Is he dead?"
"No," I replied; "only stunned."
We carried the dog round to the yard, and I examined his head. It had been struck by some heavy blunt instrument, but the skull was not broken. It is hard to kill a mastiff.
"Will you attend to him, Doctor?" asked Eltham. "We must see that the villain does not escape."
His face was grim and set. This was a different man from the diffident clergyman we knew: this was "Parson Dan" again.
I accepted the care of the canine patient, and Eltham with the others went off for more lights to search the shrubbery. As I was washing a bad wound between the mastiff's ears, Miss Eltham joined me. It was the sound of her voice, I think, rather than my more scientific ministration, which recalled Caesar to life. For, as she entered, his tail wagged feebly, and a moment later he struggled to his feet-one of which was injured.
Having provided for his immediate needs, I left him in charge of his young mistress and joined the search party. They had entered the shrubbery from four points and drawn blank.
"There is absolutely nothing there, and no one can possibly have left the grounds," said Eltham amazedly.
We stood on the lawn looking at one another, Nayland Smith, angry but thoughtful, tugging at the lobe of his left ear, as was his habit in moments of perplexity.
Chapter 9
With the first coming of light, Eltham, Smith and I tested the electrical contrivances from every point. They were in perfect order. It became more and more incomprehensible how anyone could have entered and quitted Redmoat during the night. The barbed-wire fencing was intact, and bore no signs of having been tampered with.
Smith and I undertook an exhaustive examination of the shrubbery.
At the spot where we had found the dog, some five paces to the west of the copper beech, the grass and weeds were trampled and the surrounding laurels and rhododendrons bore evidence of a struggle, but no human footprint could be found.
"The ground is dry," said Smith. "We cannot expect much."
"In my opinion," I said, "someone tried to get at Caesar; his presence is dangerous. And in his rage he broke loose."
"I think so, too," agreed Smith. "But why did this person make for here? And how, having mastered the dog, get out of Redmoat? I am open to admit the possibility of someone's getting in during the day whilst the gates are open, and hiding until dusk. But how in the name of all that's wonderful does he get out? He must possess the attributes of a bird."
I thought of Greba Eltham's statements, reminding my friend of her description of the thing which she had seen passing into this strangely haunted shrubbery.
"That line of speculation soon takes us out of our depth, Petrie," he said. "Let us stick to what we can understand, and that may help us to a clearer idea of what, at present, is incomprehensible. My view of the case to date stands thus:
"(1) Eltham, having rashly decided to return to the interior of China, is warned by an official whose friendship he has won in some way to stay in England.
"(2) I know this official for one of the Yellow group represented in England by Dr. Fu-Manchu.
"(3) Several attempts, of which we know but little, to get at Eltham are frustrated, presumably by his curious 'defenses.' An attempt in a train fails owing to Miss Eltham's distaste for refreshment-room coffee. An attempt here fails owing to her insomnia.
"(4) During Eltham's absence from Redmoat certain preparations are made for his return. These lead to:
"(a) The death of Denby's collie;
"(b) The things heard and seen by Miss Eltham;
"(c) The things heard and seen by us all last night.
"So that the clearing up of my fourth point-id est, the discovery of the nature of these preparations-becomes our immediate concern. The prime object of these preparations, Petrie, was to enable someone to gain access to Eltham's room. The other events are incidental. The dogs HAD to be got rid of, for instance; and there is no doubt that Miss Eltham's wakefulness saved her father a second time."
"But from what? For Heaven's sake, from what?"
Smith glanced about into the light-patched shadows.
"From a visit by someone-perhaps by Fu-Manchu himself," he said in a hushed voice. "The object of that visit I hope we may never learn; for that would mean that it had been achieved."
"Smith," I said, "I do not altogether understand you; but do you think he has some incredible creature hidden here somewhere? It would be like him."
"I begin to suspect the most formidable creature in the known world to be hidden here. I believe Fu-Manchu is somewhere inside Redmoat!"
Our conversation was interrupted at this point by Denby, who came to report that he had examined the moat, the roadside, and the bank of the stream, but found no footprints or clew of any kind.