He walked among the bookstore shelves, hearing Muzak in the air. There were rows of handsome covers, prosperous and assured. He felt a fine excitement, hefting a new book, fitting hand over sleek spine, seeing lines of type jitter past his thumb as he let the pages fall. He was a young man, shrewd in his fervors, who knew there were books he wanted to read and others he absolutely had to own, the ones that gesture in special ways, that have a rareness or daring, a charge of heat that stains the air around them.