XV - AN UNEXPECTED MEETING –––––––– MR. MASK had a dark little office in the city down a long narrow lane which led from Cheapside. In the building he inhabited were many offices, mostly those of the legal profession, and Mr. Mask's rooms were on the ground floor. He had only two. In the outer one a clerk almost as old as Mr. Mask himself scribbled away in a slow manner, and showed in clients to the inner room. This was a gloomy little dungeon with one barred window looking out on to a blank wall, damp and green with slime. Light was thrown into the room through this window by means of a silvered glass, so the actual illumination of the apartment was very small indeed, even in summer. In winter the gas glared and flared all the day. Here Mr. Mask sat like a spider in his den, and the pl

