He had burst the trap.
Up on the back of the chair he mounted, resting his bar against the wall, and began in feverish haste to tear away the gauze concealing the rectangular opening.
An almost overpowering perfume of roses was wafted into his face. In front of him was blackness.
Having torn away all the gauze, he learned that the opening was some two feet long by one foot high. Resting the bar across the ledge he extended his head and shoulders forward through this opening into the rose-scented place beyond, and without any great effort drew himself up with his hands, so that, provided he could find some support upon the other side, it would be a simple matter to draw himself through entirely.
He felt about with his fingers, right and left, and in doing so disturbed another row of books, which fell upon the floor beneath him. He had apparently come out in the middle of a large book-shelf. To the left of him projected the paper-covered door of the trap, at right angles; above and below were book-laden shelves, and on the right there had been other books, until his questing fingers had disturbed them.
M. Max, despite his weight, was an agile man. Clutching the shelf beneath, he worked his way along to the right, gradually creeping further and further into the darkened room, until at last he could draw his feet through the opening and crouch sideways upon the shelf.
He lowered his left foot, sought for and found another shelf beneath, and descended as by a ladder to the thickly carpeted floor. Grasping the end of the bar, he pulled that weapon down; then he twisted the button which converted his timepiece into an electric lantern, and, holding the bar in one tensely quivering hand, looked rapidly about him.
This was a library; a small library, with bowls of roses set upon tables, shelves, in gaps between the books, and one lying overturned upon the floor. Although it was almost drowned by their overpowering perfume, he detected a faint smell of powder. In one corner stood a large writing-table with papers strewn carelessly upon it. Its appointments were markedly Chinese in character, from the singular, gold inkwell to the jade paperweight; markedly Chinese—and—FEMININE. A very handsome screen lay upon the floor in front of this table, and the rich carpet he noted to be disordered as if a struggle had taken place upon it. But, most singular circumstance of all, and most disturbing… there was no door to this room!
For a moment he failed to appreciate the entire significance of this. A secret room difficult to enter he could comprehend, but a secret room difficult to QUIT passed his comprehension completely. Moreover, he was no better off for his exploit.
Three minutes sufficed him in which to examine the shelves covering the four walls of the room from floor to ceiling. None of the books were dummies, and slowly the fact began to dawn upon his mind that what at first he had assumed to be a rather simple device, was, in truth, almost incomprehensible.
For how, in the name of Sanity, did the occupant of this room—and obviously it was occupied at times—enter and leave it?
"Ah!" he muttered, shining the light upon a row of yellow-bound volumes from which he had commenced his tour of inspection and to which that tour had now led him back, "it is uncanny—this!"
He glanced back at the rectangular patch of light which marked the trap whereby he had entered this supernormal room. It was situated close to one corner of the library, and, acting upon an idea which came to him (any idea was better than none) he proceeded to throw down the books occupying the corresponding position at the other end of the shelf.
A second trap was revealed, identical with that through which he had entered!
It was fastened with a neat brass bolt; and, standing upon one of the little Persian tables—from which he removed a silver bowl of roses—he opened this trap and looked into the lighted room beyond. He saw an apartment almost identical with that which he himself recently had quitted; but in one particular it differed. It was occupied… AND BY A WOMAN!
Arrayed in a gossamer nightrobe she lay in the bed, beneath the trap, her sunken face matching the silken whiteness. Her thin arms drooped listlessly over the rails of the bunk, and upon her left hand M. Max perceived a wedding ring. Her hair, flaxen in the electric light, was spread about in wildest disorder upon the pillow, and a breath of fetid air assailed his nostrils as he pressed his face close to the gauze masking the opening in order to peer closely at this victim of the catacombs.
He watched the silken covering of her bosom, intently, but failed to detect the slightest movement.
"Morbleu!" he muttered, "is she dead?"
He rent the gauze with a sweep of his left hand, and standing upon the bottom shelf of the case, craned forward into the room, looking all about him. A purple shaded lamp burnt above the bed as in the adjoining apartment which he himself had occupied. There were dainty feminine trifles littered in the big armchair, and a motor-coat hung upon the hook of the bathroom door. A small cabin-trunk in one corner of the room bore the initials: "M. L."
Max dropped back into the incredible library with a stifled gasp.
"Pardieu!" he said. "It is Mrs. Leroux that I have found!"
A moment he stood looking from trap to trap; then turned and surveyed again the impassable walls, the rows of works, few of which were European, some of them bound in vellum, some in pigskin, and one row of huge volumes, ten in number, on the bottom shelf, in crocodile hide.
"It is weird, this!" he muttered, "nightmare!"—turning the light from row to row. "How is this lamp lighted that swings here?"
He began to search for the switch, and, even before he found it, had made up his mind that, once discovered, it would not only enable him more fully to illuminate the library, but would constitute a valuable clue.
At last he found it, situated at the back of one of the shelves, and set above a row of four small books, so that it could readily be reached by inserting the hand.
He flooded the place with light; and perceived at a glance that a length of white flex crossing the ceiling enabled anyone seated at the table to ignite the lamp from there also. Then, replacing his torch in his pocket, and assuring himself that the iron bar lay within easy reach, he began deliberately to remove all of the books from the shelves covering that side of the room upon which the switch was situated. His theory was a sound one; he argued that the natural and proper place for such a switch in such a room would be immediately inside the door, so that one entering could ignite the lamp without having to grope in the darkness. He was encouraged, furthermore, by the fact that at a point some four feet to the left of this switch there was a gap in the bookcases, running from floor to ceiling; a gap no more than four inches across.
Having removed every book from its position, save three, which occupied a shelf on a level with his shoulder and adjoining the gap, he desisted wearily, for many of the volumes were weighty, and the heat of the room was almost insufferable. He dropped with a sigh upon a silk ottoman close beside him… .
A short, staccato, muffled report split the heavy silence… and a little round hole appeared in the woodwork of the book-shelf before which, an instant earlier, M. Max had been standing—in the woodwork of that shelf, which had been upon a level with his head.
In one giant leap he hurled himself across the room—… as a second bullet pierced the yellow silk of the ottoman.
Close under the trap he crouched, staring up, fearful-eyed… .
A yellow hand and arm—a hand and arm of great nervous strength and of the hue of old ivory, directed a pistol through the opening above him. As he leaped, the hand was depressed with a lightning movement, but, lunging suddenly upward, Max seized the barrel of the pistol, and with a powerful wrench, twisted it from the grasp of the yellow hand. It was his own Browning!