Mr. Minford laughed. "The stove door is the pigeonhole where all such nonsense ought to be filed away. But just as you please. If any more come to hand, you shall see them. They may amuse you, as they do me. Ha! ha!" Marcus echoed the laugh, but feebly. Then it occurred to him that Pet would soon be home, and he felt a strange aversion to meeting her, after what had happened. He therefore pleaded a pressing engagement at eleven o'clock (which it then was), and took his departure from the inventor's roof, but not without a warm and seemingly sincere invitation to "call soon." CHAPTER II. CONSOLATIONS OF HIGH ART. Marcus walked slowly toward Broadway, musing and unhappy. To a man of his delicate and hyper-sensitive nature, an event of this kind was a vast disturbance. He felt that this anonymous letter was but the forerunner of a long series of troubles. That prescience which nervous people have of misfortunes portrayed to him a future black with disappointments and dangers. "Hallo, Mark! What's the matter? You look as sad as a low comedian by daylight!" Previous to this salutation came a ringing slap on the left shoulder. Marcus rather liked familiarities; but the slap, coming on him when his nerves were unstrung, startled him. He turned sharply; but the stern and indignant face wreathed into amiable smiles, when he saw that the lively gentleman behind him was only Wesley Tiffles. Everybody liked Wesley Tiffles; even those who bore the burden of his unlucky financial schemes uniting in cheerful testimony to his charming, companionable qualities. His presence was like a ray of sunlight to Marcus Wilkeson's beclouded mind; and when Wesley Tiffles hooked an arm in his (as he did to everybody on the second day of their acquaintance), Marcus felt his perplexities passing away from him, like electricity on a conducting rod. Wesley Tiffles and his single diamond (the latter from the background of a third day's shirt) shone on him together; and Marcus laughed merrily in reply: "I don't look sad now," said he. "I'm glad to see you, Tiffles. What are you driving at _now_, eh?" This question was continually poked at Tiffles. He changed his business so often. "At the panorama of Africa, to be sure," said Tiffles. "It is a great idea, and I am constant to it, although several capital schemes have occurred to me since I first thought of it. But Africa deserves, and shall have the precedence." "Oh! yes--I remember. And how far have you got along with this great work?"