The unexpected shock sent both rolling over in the snow, which considerably cooled the fever in Doctor Wiseman's blood. The indignant "guardian of night," with an exclamation which wouldn't look well in print, laid hold of the doctor's collar. But there was vigor in Doctor Wiseman's dwarfed body, and strength in his long, lean arms; and with a violent effort he wrenched himself free from the policeman's tenacious grasp, and fled.

"Charley" started in pursuit, and seeing he would soon be overtaken, the doctor suddenly darted into the high, dark portico of an imposing-looking house, and soon had the satisfaction of beholding the angry watchman tear past like a comet, in full pursuit.


CHAPTER III.

THE ASTROLOGER.

"He fed on poisons, and they had no power,
But were a kind of nutriment; he lived
Through that which had been death to many men.
To him the book of night was opened wide,
And voices from the deep abyss revealed
A marvel and a secret."—Byron.

aving assured himself that all danger was past, Doctor Wiseman was about to start from the building, when a sudden moonbeam fell on the polished door-plate, and he started back to see the name it revealed.

"The astrologer, Ali Hamed!" he exclaimed. "Now what foul fiend has driven me to his accursed den to-night? 'Tis said he can read the future; and surely no man ever needed to know it more than I. Can it be that the hand of destiny has driven me here, to show me what is yet to come. Well, it is useless going home or attempting to sleep to-night; so, Ali Hamed, I shall try what your magical black art can do for me."

He rang the bell sharply, but moment after moment passed, and no one came. Losing all patience, he again rang a deafening peal, which echoed and re-echoed through the house.