She examined the contents of the drawer again and some of them puzzled her. Not the little stack of handkerchiefs, the folded collars and the like. If Hilda Glaum was in the habit of visiting Deans Folly and used this room it was natural that these things should be here. If this were her bureau the little carton of nibs and the spare note book were to be expected. It was the steel box which set her wondering. This she discovered in the far corner of the drawer. If she could have imagined anything so fantastic she might have believed that the box had been specially made to hold the thing it contained and preserve it from the dangers of fire. The lid, which closed with a spring catch, released by the pressure of a tiny button, was perfectly fitted so that the box was in all probability air-tight.

She opened it without difficulty. The sides were lined with what seemed to be at first sight thick cardboard but which proved on closer inspection to be asbestos. She opened it with a sense of eager anticipation, but her face fell. Save for a tiny square blue envelope at the bottom, the box was empty!

She lifted it in her hand to shake out the envelope and it was then that the idea occurred to her that the box had been made for the envelope, which refused to budge until she lifted one end with a hairpin.

It was unsealed, and she slipped in her finger and pulled out--a pawn ticket!

She had an inclination to laugh which she checked. She examined the ticket curiously. It announced the fact that Messrs. Rosenblaum Bros., of Commercial Road, London, had advanced ten shillings on a "Gents'

Silver Hunter Watch," and the pledge had been made in the name of van Heerden!

She gazed at it bewildered. He was not a man who needed ten shillings or ten dollars or ten pounds. Why should he pledge a watch and why having pledged it should he keep the ticket with such care?

Oliva hesitated a moment, then slipped the ticket from its cover, put back the envelope at the bottom of the box and closed the lid. She found a hiding-place for the little square pasteboard before she returned the box and portfolio to the drawer and locked it.

There was a tap at the door and hastily she replaced the key in her bag.

"Come in," she said.

She recognized the man who stood in the doorway as he who had carried her back to the room.

There was a strangeness in his bearing which made her uneasy, a certain subdued hilarity which suggested drunkenness.

"Don't make a noise," he whispered with a stifled chuckle, "if Gregory hears he'll raise fire."

She saw that the key was in the lock on the outside of the door and this she watched. But he made no attempt to withdraw it and closed the door behind him softly.

"My name is Bridgers," he whispered, "van Heerden has told you about me--Horace Bridgers, do you----?"

He took a little tortoiseshell box from the pocket of his frayed waistcoat and opened it with a little kick of his middle finger. It was half-full of white powder that glittered in a stray ray of sunlight.

"Try a sniff," he begged eagerly, "and all your troubles will go--phutt!"

"Thank you, no"--she shook her head, looking at him with a perplexed smile--"I don't know what it is."

"It's the white terror," he chuckled again, "better than the green--not so horribly musty as the green, eh?"

"I'm not in the mood for terrors of any kind," she said, with a half-smile. She wondered why he had come, and had a momentary hope that he was ignorant of van Heerden's character.

"All right"--he stuffed the box back into his waistcoat pocket--"_you're_ the loser, you'll never find heaven on earth!"

She waited.

All the time he was speaking, it seemed to her that he was on the _qui vive_ for some interruption from below. He would stop in his speech to turn a listening ear to the door. Moreover, she was relieved to see he made no attempt to advance any farther into the room. That he was under the influence of some drug she guessed. His eyes glittered with unnatural brilliance, his hands, discoloured and uncleanly, moved nervously and were never still.

"I'm Bridgers," he said again. "I'm van Heerden's best man--rather a come down for the best analytical chemist that the school ever turned out, eh? Doing odd jobs for a dirty Deutscher!" He walked to the door, opened it and listened, then tiptoed across the room to her.

"You know," he whispered, "you're van Heerden's girl--what is the game?"

"What is----?" she stammered.

"What is the game? What is it all about? I've tried to pump Gregory and Milsom, but they're mysterious. Curse all mysteries, my dear. What is the game? Why are they sending men to America, Canada, Australia and India? Come along and be a pal! Tell me! I've seen the office, I know all about it. Thousands of sealed envelopes filled with steamship tickets and money. Thousands of telegraph forms already addressed. You don't fool me!" He hissed the last words almost in her face. "Why is he employing the crocks and the throw-outs of science? Perrilli, Maxon, Boyd Heyler--and me? If the game's square why doesn't he take the new men from the schools?"

She shook her head, being, by now, less interested in such revelations as he might make, than in her own personal comfort. For his attitude was grown menacing ... then the great idea came to her. Evidently this man knew nothing of the circumstances under which she had come to the house.

To him she was a wilful but willing assistant of the doctor, who for some reason or other it had been necessary to place under restraint.

"I will tell you everything if you will take me back to my home," she said. "I cannot give you proofs here."

She saw suspicion gather in his eyes. Then he laughed.

"That won't wash," he sneered--"you know it all. I can't leave here," he said; "besides, you told me last time that there was nothing. I used to watch you working away at night," he went on to the girl's amazement.

"I've sat looking at you for hours, writing and writing and writing."

She understood now. She and Hilda Glaum were of about the same build, and she was mistaken for Hilda by this bemused man who had, in all probability, never seen the other girl face to face.

"What made you run away?" he asked suddenly; but with a sudden resolve she brought him back to the subject he had started to discuss.

"What is the use of my telling you?" she asked. "You know as much as I."

"Only bits," he replied eagerly, "but I don't know van Heerden's game. I know why he's marrying this other girl, everybody knows that. When is the wedding?"

"What other girl?" she asked.

"Cresswell or Predeaux, whatever she calls herself," said Bridgers carelessly. "She was a store girl, wasn't she?"

"But"--she tried to speak calmly--"why do you think he wants to marry her?"

He laughed softly.

"Don't be silly," he said, "you can't fool me. Everybody knows she's worth a million."

"Worth a million?" she gasped.

"Worth a million." He smacked his lips and fumbled for the little box in his waistcoat pocket. "Try a sniff--you'll know what it feels like to be old man Millinborn's heiress."

There was a sound in the hall below and he turned with an exaggerated start (she thought it theatrical but could not know of the jangled nerves of the drug-soddened man which magnified all sound to an intensity which was almost painful).

He opened the door and slid out--and did not close the door behind him.

Swiftly she followed, and as she reached the landing saw his head disappear down the stairs. She was in a blind panic; a thousand formless terrors gripped her and turned her resolute soul to water. She could have screamed her relief when she saw that the sliding door was half-open--the man had not stopped to close it--and she passed through and down the first flight. He had vanished before she reached the half-way landing and the hall below was empty. It was a wide hall, stone-flagged, with a glass door between her and the open portal.

She flew down the stairs, pulled open the door and ran straight into van Heerden's arms.

CHAPTER XVII

THE JEW OF CRACOW