The dark-brown façades were expressionless as the faces of mummies. Smooth boards had been neatly fitted into the window frames and made to cover front doors. There seemed at first glance to be no way in, but as Winifred slowly ascended the steps of the fourth house from the corner, she made out the lines of a little door cut in the

boards which protected the big one. There was no handle to break the smooth, unpainted surface of wood—old, well-seasoned wood which had evidently served the same purpose year after year—but there was a small, inconspicuous keyhole, and into this Miss Leavitt deftly fixed a key which she took from her hand bag.

"My friend sent me this," she explained, "to save us waiting, 'cause there's only one servant, and he might be busy. Say, this is real fun, ain't it?"

"It's—it's quite like a sort of adventure," Win answered "I had no idea the house would be shut up, or––"

"It'll make it all the cooler," said Lily. She had got the little door open, and the space between it and the house door it protected could be seen in the street lights, like a miniature vestibule. "Squeeze in and feel around till you find the electric bell," she went on. "Some one'll open the real door, and I can lock up behind us."

"Why lock up?" argued Win, hesitating. "Aren't there others coming?"

"My, yes, unless they're all here. But it wouldn't do to leave a cover-up door like this standing open. If the police happened along and saw, they'd think there was something wrong and make my friend a whole lot of bother."

Win saw the force of this explanation, and stooping to pass through the low aperture, found herself close to a pretentiously carved portal. The electric bell revealed itself to groping fingers, and to her surprise a few seconds after she had touched it, without hearing a sound, the door opened.

In the dimness of a hall or large vestibule the figure of a man loomed black against dark gray. Win could see of him only that he was tall and straight and prim, like a well-trained servant, and his voice was a servant's voice as he said: "Please be a little careful, miss, not to trip. We have to keep it rather dark here, but there's plenty of light inside Let me show you through the hall."

Win thanked him, but turned inside the door to ask: "Aren't you coming, Miss Leavitt?" (They had never been upon Christian name terms.)