Ex-Library
A book that was previously owned by a library, typically bearing the marks of institutional ownership: stamps, stickers, spine labels, date-due slips, and often more handling wear than a private copy.
In context
The ex-library copy was a dollar cheaper but had three stamps, a sticker on the spine, and ink marks on the page edges.
For a reading copy of a 1960s novel, ex-library is fine — you're not buying it for condition.
The date-due slip in the back showed it had been checked out 47 times between 1978 and 1999.
Did you know?
Libraries discard (or "weed") books from their collections regularly to make shelf space for newer acquisitions. These withdrawn books — "ex-library" or "ex-lib" copies — often enter the secondhand market through library sales, used bookstores, and online dealers. They're generally considered lower-grade copies for collector purposes but are perfectly fine for reading.
An ex-library book carries its institutional history openly. Open the cover and you'll typically find a library stamp on the page edges, a date-due pocket in the back or front, a catalog sticker on the spine, possibly an ink stamp on multiple interior pages, a barcode on the front cover, and the accumulated wear of dozens or hundreds of borrowers. The book was public before it was yours. It was handled by strangers, read in parks and on buses and at kitchen tables, returned to a circulation desk, reshelved, reshelved again, and eventually withdrawn from the collection when the library needed the space for something newer.
The process that produces ex-library copies is called weeding — the library's systematic review and removal of books that are outdated, damaged, or no longer circulating. Withdrawn books are stamped with a "DISCARDED" or "WITHDRAWN" mark to prevent confusion with active collection copies, then typically sold at library sales, donated to used bookstores, or given to dealers. The market for ex-library books is robust and predictable: they're cheaper than clean private copies, universally available, and almost always readable regardless of the markings.
For collectors, ex-library copies are generally considered unsuitable for top-condition grading. The combination of stamps, stickers, spine labels, and handling wear means an ex-library copy can never be described as Fine or Near Fine, no matter how well-preserved the text. This affects value significantly for desirable titles. A first edition novel with a near-fine jacket might be worth $200; the same book as an ex-library copy might be $15. The markings aren't reversible — attempting to remove library stamps or peel stickers from pages usually causes additional damage — so an ex-library copy is permanently in a lower condition tier.
For readers, none of this matters. The text is identical to any other copy. The reading experience is unaffected by a stamp on the copyright page or a label on the spine. And ex-library copies come with something no clean private copy offers: a visible public history. The date-due slip, if present, is a record of everyone who checked this book out before you — anonymous, but real. Forty-seven checkouts between 1978 and 1999 means forty-seven people read this book. It was important enough to borrow. That's a kind of endorsement that no blurb on the back cover provides.
There's also a distinct pleasure in finding an ex-library copy of a book you loved as a child — the same edition, possibly the same print run, as the copy you read at age nine. The smell, the familiar spine label system, the specific wear pattern of a heavily used paperback: it can feel less like buying a book than recovering a memory.
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