The Fitzgeorgians were not a little surprised, and were perhaps just a little disappointed, on finding that the newly-established dentist did manage to hold his ground somehow or other, and that the muslin curtains were renewed again and again in all their spotless purity; that the supplies of rotten-stone and oil, hearthstone and house-flannel, were unfailing as a perennial spring; and that the unsullied snow of Mr. Sheldon's shirt-fronts retained its primeval whiteness. Wonderland suspicion gave place to a half-envious respect. Whether much custom came to the dentist no one could decide. There is no trade or profession in which the struggling man will not receive some faint show of encouragement. Pedestrians of agonised aspect, with handkerchiefs held convulsively before their mouths, were seen to rush wildly towards the dentist's door, then pause for a moment, stricken by a sudden terror, and anon feebly pull the handle of an inflexible bell. Cabs had been heard to approach that fatal door--generally on wet days; for there seems to be a kind of fitness in the choice of damp and dismal weather for the extraction of teeth. Elderly ladies and gentlemen had been known to come many times to the Fitzgeorgian mansion. There was a legend of an old lady who had been seen to arrive in a brougham, especially weird and nut-crackery of aspect, and to depart half an hour afterwards a beautified and renovated creature. One half of the Fitzgeorgians declared that Mr. Sheldon had established a very nice little practice, and was saving money; while the other half were still despondent, and opined that the dentist had private property, and was eating up his little capital. It transpired in course of time that Mr. Sheldon had left his native town of Little Barlingford, in Yorkshire, where his father and grandfather had been surgeon-dentists before him, to establish himself in London. He had disposed advantageously of an excellent practice, and had transferred his household goods--the ponderous chairs and tables, the wood whereof had deepened and mellowed in tint under the indefatigable hand of his grandmother--to the metropolis, speculating on the chance that his talents and appearance, address and industry, could scarcely fail to achieve a position. It was further known that he had a brother, an attorney in Gray's Inn, who visited him very frequently; that he had few other friends or acquaintance; that he was a shining example of steadiness and sobriety; that he was on the sunnier side of thirty, a bachelor, and very good-looking; and that his household was comprised of a grim-visaged active old woman imported from Barlingford, a girl who ran errands, and a boy who opened the door, attended to the consulting-room, and did some mysterious work at odd times with a file and sundry queer lumps of plaster-of-paris, beeswax, and bone, in a dark little shed abutting on the yard at the back of the house. This