Now this was all very well had the doctor continued to reckon accurately; but, considering the state of obfuscation in which he generally returned home at night, it was very possible that he might miscount on an occasion, and take that for three which, according to Cocker, was only two, or that for two which, by the same authority, was but one. This was perfectly possible, as the sequel of our tale will sufficiently prove. In the meantime, we proceed to other matters; and, to make our history as complete as possible, we start anew with-- THE DOCTOR'S SHOP. It had not a very imposing appearance; for, to tell a truth, the doctor's circumstances were by no means in a palmy state. The shop, therefore, was decidedly a shabby one. It was very small and very dirty, with a little projecting bow window, the lower panes of which were mystified with some sort of light green substance--paint or paper, we don't know which--in order to baffle the curiosity of the prying urchins who used to congregate about it. Not that they were attracted by anything in the window itself, but that it happened to be a favourite station of the boys in the neighbourhood,--a sort of mustering place, or place of call, where they could at any time find each other. The typical display in the doctor's window consisted of a blue bottle, a pound of salts, and a serpent; the second being made up into labelled packages of about an ounce weight each, and built up with nice skill against one of the panes, so as to make as much show as possible. The serpent was a native of the Lammermoor Hills, which a boy, who drove a buttermilk cart, brought in one morning, and sold to the doctor for a shilling. The inside of the doctor's shop, which besides being very dirty was very dark, had a strange, mysterious, equivocal sort of character about it. Everything was dingy, and greasy, and battered, and mutilated. Dirty broken glasses stood in dark and dirty corners; rows of dirty bottles, some without stoppers, and some with the necks chipped off, and containing drops of black, villanous-looking liquids, stood on dirty shelves; rows of battered, unctuous-looking drawers, rising tier above tier, lined one side of the shop, most of which were handled with bits of greasy cord, the brass handles with which they had been originally furnished having long since disappeared, and never having been replaced. What these drawers contained, no human being but the doctor himself could tell. In truth, few of them contained anything at all. Those that did, could be described only as holding mysterious, dirty-looking powders, lumps of incomprehensible substances, or masses of desiccated vegetable matter of powerful and most abominable flavour. For all these, the doctor had, doubtless, very learned names; but such as we have described them was their appearance to the eye of the uninitiated.