The yellow face reappeared and was swallowed again by the crowd, as a speck of mud is engulfed by the Yangtze.

Miss Lorimer repeated her question. Peter shook his head in an extravagant denial, and helped her down from the rickshaw. They had stopped before the consulate in the American quarter.

"I'm leaving you here," he said.

"But--but I like you!" her small voice faltered. "Aren't you going to explain--anything? Is this--is this all?"

Peter smothered his rising feelings under an air of important haste.

"Your way lies there"--he pointed down river. "For the present mine lies here"--and he jerked a thumb in the general direction of Shanghai's narrow muddy alleys.

"Shall I--won't you--gracious!" Miss Lorimer stared into her left hand. Two one-thousand-dollar Bank of China bills were folded upon it.

She was confused. When she looked back the young man who had miraculously delivered her from an unguessable fate had been spirited with Oriental magic from her sight.

CHAPTER IX

The bund of Shanghai was striped with the long, purple shadows of coming night, a night which seemed to be creeping out of the heart of the land, ushering with it a feeling of subtle tension, as though the touch of darkness stirred to wakefulness a populace of shadows, which skulked and crouched and whispered, comprising an underworld of sinister folk which the first glow of dawn would send scampering back to a thousand evil-smelling hiding-places.

The rhythmic chant of coolies on the river ended. Mammoth go-downs, where the products of China flowed on their way to distant countries, became gloomily silent and empty. Handsome, tall sikhs, the police of the city, appeared in twos and threes where only one had been stationed before; for in China, as elsewhere, wickedness is borne on the night's wings.

With the descent of the velvety darkness the late wireless operator of the trans.p.a.cific greyhound, the _Vandalia_, slipped out of an obscure, shadowy doorway on Nanking Road and directed his steps toward the glittering bund, where he was reasonably sure his enemies would have difficulty in recognizing him.

Peter's uniform now reposed on a dark shelf in the rear of a silkshop.

He had no desire to be stabbed in the back, which was a probability in case certain up-river men should find him. The Chinese gentleman who conducted the silkshop was an old friend, and trustworthy.

Peter now wore the garb of a j.a.panese merchant. His feet were sandaled. His straight, lithe figure was robed in an expensive gray silk kimono. Jammed tight to his ears, in good Nipponese fashion, was a black American derby. His eyebrows were penciled in a fairly praiseworthy attempt to reproduce the Celestial slant, and he carried a light bamboo cane.

Yet the ex-operator of the _Vandalia_ was not altogether sure that the disguise was a success. If the scowling yellow face he had detected among the throngs on the bund that morning should have followed him to the silk-shop, of what earthly use was this silly disguise?

He padded along in the lee of a money-changer's, keeping close to the wall. By degrees he became aware that he was followed; and he endeavored to credit the feeling to imagination, to raw nerves. A ghostly rickshaw flitted by. The soft chugging of the coolie's bare feet became faint, ceased. A muttering old woman waddled past.

He looked behind him in time to see a gaunt face, lighted by the dim glow of a shop window, bob out of sight into a doorway. Turning again a moment later, he saw the man dive into another doorway.

Peter ran to the dark aperture, seized a muscular, satin-covered arm, and dragged a whispering Chinese, a big, brawny fellow, into the circular zone of the yellow street-light. Quickly recovering from his surprise, the Chinese reached swiftly toward his belt. Peter, hoping that only one man had been set on his trail, gave a murderous yell, and at the same time drove his fist into a yielding paunch.

With a groan the Chinese staggered back against the shop window, caving in a pane with his elbow. Peter raised his fist to strike again.

Then a monumental figure, with a clean turban coiled about his head, strode austerely into the circle of yellow light.

"_Ta dzoh sh[=e]n m[=o] szi_?"

"Thief," said Moore simply, indicating the broken shop window.

"L[=a]o sh[=e]n l[=a]o sh[=e]n!" growled the sikh. He seized the luckless window-breaker by both shoulders, backed him against an iron trolley-post, and strapped him to it.

With a jovial, "Allah be with you!" Peter Moore continued his stroll toward the bund. Now that the trailer was out of his way for the night at least, he could make his way in peace to the Palace bar and find out what might be in the wind for him.

As he crossed Nanking Road where it joined the bund, a frantic shout, mingled with a scream of fear or of warning, impelled him to leap out of the path of a rickshaw which was making for him at a breakneck speed. A white face, with a slender gloved hand clutched close to the lips, swept past.

Peter gasped in surprise quite as staggering as if the girl in the rickshaw had slapped him across the face. He shouted after her. But she went right on, without turning.

"Licksha?" A grinning coolie dropped the shafts of an empty rickshaw at Peter Moore's heels.

He ceased being angry as a softer glow crept into his veins. The rickshaw turned to the right, following the other, which occupied the center of the almost deserted bund, and speeding like the wind.

"_Ni chu ba_!" shouted Peter Moore. The girl seemed to be headed for the bund bridge. But why? A number of questions stormed futilely in his brain. Why had the girl ignored him? Why had she not gone aboard the _Manchuria_, as she had promised?

The coolie joggled along, his naked legs rising and falling mechanically. The wireless operator drew the folds of the kimono more closely about his throat, for the night air blowing off the Whang-poo was chill and damp.

At the bridge the rickshaw ahead suddenly stopped, waiting. Peter Moore drew alongside, and leaped to the ground.

The near-by street-light afforded him the information that he had made a mistake. Undeniably similar to the girl he had sent away on the _Manchuria_ that morning was the young lady in the rickshaw. She had the same white, wistful face, the same alert, appealing eyes, the same rosebud mouth. Any one might have made such a mistake. It was very embarra.s.sing.

"Why are you following me?" she demanded.

"I thought I knew you. I am sorry. I'll go at once."

"No! Wait." Her volte relented. It was a fresh young voice, not indeed unlike that of Miss Lorimer's. She was smiling. "Why are you dressed as a j.a.p?"

"I am sorry," Peter faltered, retreating. "Mistake. You're not the girl I--I expected. _Sayonara_!"

"_Please_ don't run away," said the girl with a soft laugh. "I'm not afraid, or I would have run, instead of waiting, when you followed me.

I've just come up from Amoy--alone. And I leave to-morrow for Ching-Fu--alone. You're American!" she murmured. "But why the j.a.p--disguise? I'm American, too. I used to live in New York, on Riverside Drive. Oh! It must have been ages ago!"

"Why?" asked Peter unguardedly.

"I haven't met one of my countrymen in centuries! And to-morrow I go up the river, 'way beyond Ching-Fu, beyond Szechwan!"

"Bad travelling on the river this time of the year," Peter murmured politely. "She's out of her banks up above Ichang, I have been told."

"Yes," replied the girl sadly. "If I could only have just one evening of fun--a dance or two, maybe--I--I--wouldn't mind half so much.

I--I----"

Peter advised himself as follows: I told you so. Aloud he said:

"I believe there's a dance at the Astor Hotel. If we can get a table----"

"Oh, how lovely!" exclaimed the girl. "Do--do you mind very--much?"

"Tickled to death," Peter declared amiably.

CHAPTER X

At a small round table in the end of the room over which hung the orchestra balcony, Peter found himself in the presence of two disarming gray eyes, which drank in every detail of his good-looking young face, including the penciled eyebrows.