“It has long been my belief that everyone's library contains an Odd Shelf. On this shelf rests a small, mysterious corpus of volumes whose subject matter is completely unrelated to the rest of the library, yet which, upon closer inspection, reveals a good deal about its owner.”

“In a library, no empty shelf remains empty for long.”

“...we are all a volume on the shelf of the... library, a story unto ourselves, never possibly described with one word or even very accurately with thousands.”

“It has always been my experience that, whatever groupings I choose for my books, the space in which I plan to lodge them necessarily reshapes my choice and, more important, in no time proves too small for them and forces me to change my arrangement. In a library, no empty shelf remains empty for long. Like Nature, libraries abhor a vacuum, and the problem of space is inherent in the very nature of any collection of books.”

“...any library, by its very existence, conjures up its forbidden or forgotten double: an invisible but formidable library of the books that, for conventional reasons of quality, subject matter or even volume, have been deemed unfit for survival under this specific roof.”

“He snatched the book from me and replaced it hastily on its shelf, muttering that if one brick was removed the whole library was liable to collapse.”