He was sick of the noise and sight of so many people and determined to go quietly away, but it so happened that just at that moment the crowds about the door were particularly impenetrable; he was caught up in the current of people and carried away to quite another part of the room. Round and round he went like a dry leaf caught up in a drain; in one of these turns around the room he discovered a quiet corner near a window. A tall screen of carved ebony inlaid with mother-of-pearl half-hid - ah! what bliss was this! - a bookcase. Mr Norrell slipped behind the screen, took down John Npier's A Plaine Discouverie of the Whole Revelation of St John and began to read.