Mr Cowlishaw--aged twenty-four, a fair-haired bachelor with a weak moustache--had bought the practice of the retired Mr Rapper, a dentist of the very old school. He was not a native of the Five Towns. He came from St Albans, and had done the deal through an advertisement in the _Dentists' Guardian_, a weekly journal full of exciting interest to dentists. Save such knowledge as he had gained during two preliminary visits to the centre of the world's earthenware manufacture, he knew nothing of the Five Towns; practically, he had everything to learn. And one may say that the Five Towns is not a subject that can be "got up" in a day. His place of business--or whatever high-class dentists choose to call it--in Crown Square was quite ready for him when he arrived on the Friday night: specimen "uppers" and "lowers" and odd teeth shining in their glass case, the new black-and-gold door-plate on the door, and the electric filing apparatus which he had purchased, in the operating-room. Nothing lacked there. But his private lodgings were not ready; at least, they were not what he, with his finicking Albanian notions, called ready, and, after a brief altercation with his landlady, he went off with a bag to spend the night at the Turk's Head Hotel. The Turk's Head is the best hotel in Hanbridge, not excepting the new Hotel Metropole (Limited, and German-Swiss waiters). The proof of its excellence is that the proprietor, Mr Simeon Clowes, was then the Mayor of Hanbridge, and Mrs Clowes one of the acknowledged leaders of Hanbridge society. Mr Cowlishaw went to bed. He was a good sleeper; at least, he was what is deemed a good sleeper in St Albans. He retired about eleven o'clock, and requested one of the barmaids to instruct the boots to arouse him at 7 a.m. She faithfully promised to do so. He had not been in bed five minutes before he heard and felt an earthquake. This earthquake seemed to have been born towards the north-east, in the direction of Crown Square, and the shock seemed to pass southwards in the direction of Knype. The bed shook; the basin and ewer rattled together like imperfect false teeth in the mouth of an arrant coward; the walls of the hotel shook. Then silence! No cries of alarm, no cries for help, no lamentations of ruin! Doubtless, though earthquakes are rare in England, the whole town had been overthrown and engulfed, and only Mr Cowlishaw's bed left standing. Conquering his terror, Mr Cowlishaw put his head under the clothes and waited.