But for all his indignation he acknowledged a sneaking wish that he might be at hand again, in such event, a second time to give gratuitous service to his grey lady.

Analyzing this frame of mind (not without surprise and some disdain of him who weakly entertained it) he crossed the drive and struck in over the lawn, shaping his course direct for the front entrance of the house.

By dead reckoning the hour was two, or something later; and a chill was stealing in upon the land, wafted gently southward from Long Island Sound. All the world beside himself seemed to slumber, breathless, insensate. Wraith-like, grey shreds of mist drifted between the serried boles of trees, or, rising, veiled the moon's wan and pallid face, that now was low upon the horizon. In silent rivalry long and velvet-black shadows skulked across the ample breadths of dew-drenched grass. Somewhere a bird stirred on its unseen perch, chirping sleepily; and in the rapt silence the inconsiderable interruption broke with startling stress.

In time,—not long,—the house lifted into view: a squat, rambling block of home-grown architecture with little to recommend it save its keen associations and its comfort. At the edge of the woods the lord and master paused indefinitely, with little purpose, surveying idly the pale, columned facade, and wondering whether or not his entrance at that ungodly hour would rouse the staff of house servants. If it did not—he contemplated with mild amusement the prospect of their surprise when, morning come, they should find the owner in occupation.

"Bannerman was right," he conceded; "any———" The syllables died upon his lips; his gaze became fixed; his heart thumped wildly for an instant, then rested still; and instinctively he held his breath, tip-toeing to the edge of the veranda the better to command a view of the library windows.

These opened from ceiling to floor and should by rights have presented to his vision a blank expanse of dark glass. But, oddly enough, even while thinking of his lawyer's warning, he had fancied…. "Ah!" said Maitland softly.

A disk of white light, perhaps a foot or eighteen inches in diameter, had flitted swiftly across the glass and vanished.

"Ah, ah! The devil, the devil!" murmured the young man unconsciously.

The light appeared again, dancing athwart the inner wall of the room, and was lost as abruptly as before. On impulse Maitland buttoned his top-coat across his chest, turning up the collar to hide his linen, darted stealthily a yard or two to one side, and with one noiseless bound reached the floor of the veranda. A breath later he stood by the front door, where, at first glance, he discovered the means of entrance used by the midnight marauder; the doors stood ajar, a black interval showing between them.

So that, then, was the way! Cautiously Maitland put a hand upon the knob and pushed.