Considerably to Grenville's satisfaction, the third word thus denoted he was almost convinced was "Three." Not only had it the proper number of letters, or signs, but the two final characters were exactly alike, and both were the crosses he had previously selected as probably representing E.

The next word along, he was equally certain, was either "Wall" or "Hill." Its two final characters were the same particular sign repeated, while its meaning, in conjunction with the preceding word "Three," fulfilled his logical deduction.

A word of two characters followed this, and then, to Grenville's intense delight, occurred a word of seven letters, which not only met the numerical requirements of "Haunted," but, also, in proper sequence, employed the various letter-signs already somewhat proved by the word he felt certain was "Three."

This was more than sufficient evidence on which to base a test of the message's sense, if it were not, indeed, enough of a key with which to decipher the entire inscription.

Eagerly fumbling in his pocket for his pencil, with the intention of attempting a bit of substitution of letters for the signs contained upon the sheet, Grenville shifted his position—and the paper fell from his fingers, fluttering obliquely from his sight.

He leaned quickly forward, as if to follow the flight of the missive through the darkness so densely spread beneath him. But it disappeared almost instantly—with its mystery still unsolved.

On the point of descending, at whatever cost, to recover the important bit of foolscap, Sidney was halted in movement and impulse by some new arrival at the spring.

As a matter of fact, two animals were there, as he presently discovered. That neither was his tiger he was presently persuaded, but that one or both were fairly large seemed equally assured.

It was certainly not a time to leave the tree. And while the reflection that, perhaps, the silent visitors were leopards was presented to Grenville's mind, and a momentary thought of slaying the pair by igniting his fuse became a strong temptation, he contented himself by staring more or less blindly down upon the place where they seemed to be, and bided his time as before.

At nine o'clock it seemed, to the cramped and impatient hunter in the tree, that ages had passed since he bade good-night to Elaine and came to this lonely vigil. There were sounds in abundance about him now, arising from time to time. Some were the cries of the lesser beasts, in the clutches or jaws of their captors; some were sounds of munching. All of them indicated rather grimly the tiger's absence from the scene. There would be no petty murderers thereabout when the arch brute came for his drink.