Meantime from the poplar walk two eyes were gazing with restless eagerness upon the house. They belonged to Huckins, who, unknown to Etheridge, unknown to Doris even, had returned to Marston for the purpose of watching the development of his deadly game. He had stolen into the garden and was surveying the place, not so much from any expectation of fire at this hour, as because his whole interest was centred in the house and he could not keep his eyes from it. But suddenly, as he looks, he detects something amiss, and starting forward, with many muttered exclamations, he draws nearer and nearer to the house, which he presently enters by means of the key he draws from his pocket. As he does so, a faint smell of smoke comes to his nostrils, causing him to mutter: "She is three hours too soon; what does she mean by it?" The door by which he had entered was at the end of a side hall. He found the house dark, but he was so accustomed to it by this time, that he felt no hesitancy as to his steps. He went at first to the sitting-room and looked in; there was no one there. Then he proceeded to the parlor, which was also empty. "Good," thought he, "they are up-stairs"; and he slid with his quiet step to the staircase, up which he went like the ghost or spectre which he had perhaps simulated the night before. There was a door at the top of the first landing, and he had some thoughts of simply locking this, and escaping. But, he said to himself, it would be much more satisfactory to first make sure that the two girls were really above, before he locked them in; so he crept up farther, and finally came to Hermione's room. The door was shut, but from the light which shone through the keyhole (a light which Doris had left there in her haste and trepidation), he judged Hermione to be within, so he softly turned the key that was in the lock, and glided away to Emma's apartment. This was also closed, but there was a light there, also from the same cause, so there being no key visible he drew a heavy piece of furniture across the doorway, and fled back to the stairs. As he reached them, a blinding gust of smoke swept up through the crevices beneath his feet, but he thought he saw his way clearly, and rushed for the landing. But just as he reached it, the door--the door he had intended to close behind him--shut sharply in his face, and he found himself imprisoned. With a shriek, he dashed against it; but it was locked; and just as he staggered upright again from his violent efforts to batter it down, a red-hot flame shot up through a gap in the staircase and played about his feet. He yelled, and dashed up the stairs. If he were to suffer for his own crime, he would at least have companions in his agony. Calling upon Emma and Hermione, he rushed to the piece of furniture with which he had barred the former's apartment, and frantically drew it aside. The door remained shut; there was no agonized one within to force it open the moment the pressure against it