Part 28 (1/2)

He could not help gripping his revolver as the stairs creaked again under Dr. Baumgartner; he had gripped it more than once already with the hand that was not holding Phillida's. The doctor was coming down in a hurry, as though he had indeed forgotten something. But he pa.s.sed the open drawing-room door; they saw him pa.s.s, jingling a bunch of keys, and never so much as glancing in on the way. It was the dark-room door he opened.

Now he would find out everything! They heard a match struck, and saw the faint light turn into a strong deep crimson glow. The door shut. The children stood listening in the dark.

Running water, and the c.h.i.n.k of gla.s.s; the tapping of a stoppered bottle; the opening of the dark slide; these stages the younger photographer followed as though he were again looking on. Then there was a long period without a sound.

”He's developing now!” whispered Pocket, close to the folding-doors. He caught the sound of laboured breathing on the other side. ”There it is-there it is-there it is!” cried the doctor's voice in mingled ecstasy and mad excitement. A deep sigh announced the blackening of the plate at the conclusion of the first process. A tap ran for a moment; interminable minutes ensued. ”It's gone! It's gone again!” cried the wild voice, with a sob; ”it's gone, gone, gone like all the rest!”

One listener waited for the pa.s.sionate smas.h.i.+ng of the negative as before; but that did not happen again; and then he wondered if it was being put straight into the rack with the others, if the damage to the locker had been discovered at last. He never knew. The door opened. The red glow showed for a moment in the pa.s.sage, then went out. The door shut behind Baumgartner, and again he pa.s.sed the drawing-room, a bent figure, without looking in. And the flagging step on the stairs bore no resemblance to the one which had come hurrying down not many minutes before.

”I must go to him!” said Phillida in broken undertones, and her grief communicated itself to the other young sympathetic soul, for all the base fears he had to fight alone. Personal safety, little as she might think of it, was the essence of her position as opposed to his; and he was of the type that thinks of everything. She left him listening breathless in the dark. And in the dark she found him when at length she returned to report the doctor busy writing at his desk; but a pin's head of blue gas glimmered where there had been none before, and a paper which had been trodden underfoot now rustled in Pocket's hand.

”Does he know I'm here?” he asked.

”I don't think so. We never mentioned you. I believe he's forgotten your existence altogether; he began by looking at me as though he'd forgotten mine. He says he wants nothing, except time to write. He seems so strange-so old!”

Again the break in her voice, and again the boyish sympathy in his. ”I wonder if something would be any comfort to you?”

”I don't think so. What is it?”

”Something I saw in the paper he brought in with him. I lit the gas while you were upstairs.”

Phillida turned it out again without comment.

”Nothing that you saw can make any difference to me,” she sighed.

”Do you remember my saying there must be another man in these-mysteries?”

”I think I do. What difference does it make? Besides, the man you meant is in prison.”

”He isn't!”

”You said he was?”

”He was let out early this morning! Let me light the gas while you read it for yourself.”

But Phillida had no desire to read it for herself. ”I doubt if there's anything in that,” she said; ”but what if there were? Does it make it any better if a man has an accomplice in his crimes? If he's guilty at all, it makes it all the worse.”

THE FOURTH CASE

The boy and girl sat long and late in the open window at the back of the house. The room would have been in darkness but for a flood of moonlight pouring over them. The only light in the house was in the room above, and they only saw its glimmer on the garden when a casual cloud hid the moon; but once Pocket had crept out into the garden to steal a look at the lighted window itself; and what he saw was the shadow of a huge bent head smoking a huge bent pipe, and dense clouds of shadow floating up the wall and over the ceiling.

It seemed hours since they had heard footstep or other sound upstairs or anywhere. There had been a brisk interval-and then an end-of more or less distant hansom-bells and motor-horns. There was no longer even a certain minute intermittent trembling of trifles on the walnut-tables, to which Pocket had become subconsciously accustomed in that house, so that he noticed its absence more than the thing itself. It was as though the whole town was at rest, and the tunnels under the town, and every single soul above or below ground, but those two white faces in the moonlight, and perhaps one other overhead.

Pocket wondered; it was so long since a single sound had come down to their ears. He wanted to steal out and look up again. Phillida was against it; perhaps she was wondering too. Pocket, as usual, saw what he did see so very vividly, in his mind's eye, that he s.h.i.+vered and was asked if he felt cold. The whispered debate that followed was the longest conversation they had that night. The window was not shut as a result of it, but Pocket fetched his overcoat on tiptoe, and it just went over both their shoulders, when the chairs were drawn as near together as they would go.

The ragged little garden was br.i.m.m.i.n.g over with moonlight from wall to wall. The unkempt gra.s.s looked pale and ghostly, like the skin of some monstrous wolf. The moon rolled high in the sky and clouds flew above and below the moon, varying in pace as well. Yet it was a still night, and Pocket did not think that he had broken the stillness, until the door burst open behind them, and Baumgartner stood there, holding his lamp aloft. The wick was turned too high, the flame ran up the chimney in the draught, and for an instant a demoniac face flared up behind it. Then the chimney cracked, and fell in a tinkling shower, and the doctor was seen whirling a naked tongue of fire about his head. The boy drew back as the lamp flew through the open window, within an inch of his nose, and crashed upon the path outside.

The trio stood without a word in the moonbeams; but the doctor was breathing hard through his teeth, like a man wrestling with himself; and at last he laughed sardonically as though he had won.