Meanwhile all London was flocking to Cock Lane as to a raree-show, on foot, on horseback, in vehicles of every description. Some, like the celebrated Dr. Johnson who took part in the coffin opening episode in Clerkenwell, were animated by scientific zeal; but idle curiosity inspired the great majority. The gossiping Walpole, in a letter to his friend Montagu, has left a graphic picture of the stir created by the newspaper reports. "I went to hear it," he writes; "for it is not an apparition but an audition. We set out from the opera, changed our clothes at Northumberland House, the Duke of York, Lady Northumberland, Lady Mary Coke, Lord Hertford, and I, all in one hackney coach, and drove to the spot; it rained in torrents; yet the lane was full of mob, and the house so full we could not get in; at last they discovered it was the Duke of York, and the company squeezed themselves into one another's pockets to make room for us. The house, which is borrowed, and to which the ghost has adjourned, is wretchedly small and miserable; when we opened the chamber, in which were fifty people with no light but one tallow candle at the end, we tumbled over the bed of the child to whom the ghost comes, and whom they are murdering by inches in such insufferable heat and stench. At the top of the room are clothes to dry. I asked if we were to have rope dancing between the acts. We heard nothing; they told us (as they would at a puppet show) that it would not come that night till seven in the morning, that is, when there are only prentices and old women. We stayed, however, till half an hour after one." The skepticism patent in this letter was shared by all thinking men. Letter after letter of criticism, even of abuse, was poured into the newspapers. No less a personage than Oliver Goldsmith wrote, under the title of "The Mystery Revealed," a long pamphlet which was intended both to explain away the disturbances and to defend the luckless Knight. The actor Garrick dragged into a prologue a riming and sneering reference to the mystery; the artist Hogarth invoked his genius to deride it. Yet there were believers in plenty, and there even seem to have been some who thought of preying on the credulous by opening up a business in "knocking ghosts." "On Tuesday last," one reads in _The Chronicle_, "it was given out that a new knocking ghost was to perform that evening at a house in Broad Court near Bow Street, Covent Garden; information of which being given to a certain magistrate in the neighborhood, he sent his compliments with an intimation that it should not meet with that lenity the Cock Lane ghost did, but that it should knock hemp in Bridewell. On which the ghost very discreetly omitted the intended exhibition."