At about three o'clock the dancer's car appeared, and the girl, veiled as usual, stepped out, and having exchanged a few words with the Indian, began to walk slowly towards me, sometimes pausing to watch a bird in the boughs above her and sometimes to examine some wild plant growing beside the way. I ate cheese from the point of a clasp-knife and drank wine out of the bottle.

Suddenly she saw me.

She had cast her veil aside in order to enjoy the cool and fragrant air, and as she stopped and regarded me doubtfully where I sat, I saw her beautiful face, undefiled, now, by make-up and unspoiled by the presence of garish Eastern ornaments. _Nom d'un nom!_ but she was truly a lovely woman! My heart went out in sympathy to the poor Grand Duke.

Had I received such a mark of favour from her as he had received, and had I then been scorned as now she scorned him, I should have been desperate indeed.

Coming around a bend in the path, then, she stood only a few paces away, looking at me. I touched the peak of my cap.

"Good-day, mademoiselle," I said. "The weather is very beautiful."

"Good-day," she replied.

I continued to eat cheese, and rea.s.sured she walked on past me. Twenty yards beyond, the Grand Duke was waiting. As I laid down my knife upon the paper which had been wrapped around the bread and cheese, and raised the bottle to my lips, the enamoured n.o.bleman stepped out from the trees and bowed low before Zara el-Khala.

She started back from him--a movement of inimitable grace, like that of a startled gazelle. And even before I had time to get upon my feet she had raised a little silver whistle to her lips and blown a short shrill note.

The Grand Duke, endeavouring to seize her hand, was pouring out voluble expressions of adoration in execrable French, and Zara el-Khala was retreating step by step. She had quickly thrown the veil about her again. I heard the pad of swiftly running feet. If I was to intervene before the arrival of the Hindu, I must act rapidly. I raced along the path and thrust myself between the Grand Duke and the girl.

"Mademoiselle," I said, "is this gentleman annoying you?"

"How dare you, low pig!" cried the Grand Duke, and with a sweep of his powerful arm he hurled me aside.

"Thank you," replied Zara el-Khala with great composure. "But my servant is here."

As I turned, Chunda Lal hurled himself upon the Grand Duke from behind.

I had never seen an expression in a man's eyes like that in the eyes of the Hindu at this moment. They blazed like the eyes of a tiger, and his teeth were bared in a savage grin which I cannot hope to describe.

His lean body seemed to shoot through the air, and he descended upon his burly adversary as a jungle beast falls upon its prey. Those long brown fingers clasping his neck, the Grand Duke fell forward upon his face.

"Chunda Lal!" said the dancer.

Kneeling, his right knee thrust between the shoulder blades of the prostrate man, the Hindu looked up--and I read murder in those glaring eyes. That he was an accomplished wrestler--or perhaps a strangler--I divined from the helplessness of the Grand Duke, who lay inert, robbed of every power except that of his tongue. He was swearing savagely.

"Chunda Lal!" said Zara el-Khala again.

The Hindu shifted his grip from the neck to the arms of the Grand Duke. He pinioned him as is done in _jiu-jitsu_ and forced him to stand upright. It was a curious spectacle--the impotency of this burly n.o.bleman in the hands of his slight adversary. As they swayed to their feet, I thought I saw the glint of metal in the right hand of the Indian, but I could not be sure, for my attention was diverted. At this moment Casimir appeared upon the scene, looking very frightened.

Suddenly releasing his hold altogether, the Hindu glaring into the empurpled face of the Grand Duke, shot out one arm and pointed with a quivering finger along the path.

"Go!" he said.

The Grand Duke clenched his fists, looked from face to face as if calculating his chances, then shrugged his shoulders, very deliberately wiped his neck and wrists, where the Indian had held him, with a large silk handkerchief and threw the handkerchief on the ground. I saw a speck of blood upon the silk. Without another glance he walked away, Casimir following sheepishly. It is needless, perhaps, to add that Casimir had not recognized me.

I turned to the dancer, touching the peak of my cap.

"Can I be of any a.s.sistance to mademoiselle?" I asked.

"Thank you--no," she replied.

She placed five francs in my hand and set off rapidly through the trees in the direction of the road, her bloodthirsty but faithful attendant at her heels!

I stood scratching my head and looking after her.

That afternoon I posted a man acquainted with Hindustani to tap any message which might be sent to or from the cafe used by Chunda Lal.

I learned that the Grand Duke had taken a stage box at the Montmartre theatre at which the dancer was appearing, and I decided that I would be present also.

A great surprise was in store for me.

Zara el-Khala had at this time established a reputation which extended beyond those circles from which the regular patrons of this establishment were exclusively drawn and which had begun to penetrate to all parts of Paris. You will remember that it was the extraordinary circ.u.mstance of her remaining at this obscure place of entertainment so long which had first interested me in the lady. I had learned that she had rejected a number of professional offers, and, as I have already stated, I had a.s.sured myself of this unusual att.i.tude by presenting the card of a well-known Paris agency--and being refused admittance.

Now, as I leaned upon the rail at the back of the auditorium and the time for the dancer's appearance grew near, I could not fail to observe that there was a sprinkling of evening-dress in the stalls and that the two boxes already occupied boasted the presence of parties of well-known men of fashion. Then the Grand Duke entered as a troupe of acrobats finished their performance. Zara el-Khala was next upon the programme. I glanced at the Grand Duke and thought that he looked pale and unwell.

The tableau curtain fell and the manager appeared behind the footlights.

He, also, seemed to be much perturbed.

"Ladies and gentlemen," he said, "I greatly regret to announce that Mlle. Zara el-Kahla is indisposed and unable to appear. We have succeeded in obtaining the services----"

Of whom he had succeeded in obtaining the services I never heard, for the rougher section of the audience rose at him like a menacing wave!

They had come to see the Egyptian dancer and they would have their money back! It was a swindle; they would smash the theatre!

If one had doubted the great and growing popularity of Zara el-Kahla, this demonstration must have proved convincing. Over the heads of the excited audience, I saw the Grand Duke rise as if to retire. The other box parties were also standing up and talking angrily.

"Why was it not announced outside the theatre?" someone shouted.

"We did not know until twenty minutes ago!" cried the manager in accents of despair.

I hurried from the theatre and took a taxicab to the hotel of the dancer. Running into the hall, I thrust a card in the hand of a concierge who stood there.

"Announce to Mlle. Zara el-Khala that I must see her at once," I said.

The man smiled and returned the card to me.

"Mlle. Zara el-Khala left Paris at seven o'clock, monsieur!"

"What! I cried--left Paris!"

"But certainly. Her baskets were taken to the Gare du Nord an hour earlier by her servant and she went off by the seven-fifty rapid for Calais. The theatre people were here asking for her an hour ago."

I hurried to my office to obtain the latest reports of my men, I had lost touch with them, you understand, during the latter part of the afternoon and evening. I found there the utmost confusion. They had been seeking me all over Paris to inform me that Zara el-Khala had left. Two men had followed her and had telephoned from Calais for instructions. She had crossed by the night mail for Dover. It was already too late to instruct the English police.

For a few hours I had relaxed my usual vigilance--and this was the result. What could I do? Zara el-Khala had committed no crime, but her sudden flight--for it looked like flight you will agree--was highly suspicious. And as I sat there in my office filled with all sorts of misgivings, in ran one of the men engaged in watching the Grand Duke.

The Grand Duke had been seized with illness as he left his box in the Montmartre theatre and had died before his car could reach the hotel!

CHAPTER III

A STRANGE QUESTION