As New: Used only when the book is in the same immaculate condition in which it was published. No defects, missing pages, no library stamps etc. Dust jacket (if issued with one) must be perfect, without tears. The term As New is preferred over the alternative term Mint to describe a copy that is perfect in every respect, including jacket.

Fine: Approaches condition of As New, but without being crisp. Fine means no defects, etc. and if the jacket has a small tear or other defect, or looks worn, it should be noted.

Very Good: Can describe a used book that does show some small signs of wear - but no tears - on either binding or paper. Any defects must be noted.

Good: The average used and worn book that has all pages or leaves present. Any defects must be noted.

Fair: A worn book that has complete text pages (including those with maps or plates) but may lack endpapers, half-title, etc. (which must be noted) Binding, jacket (if any), etc., may also be worn. All defects must be noted.

Poor: Describes a book sufficiently worn that its only merit is as a "reading copy" because it does have the complete text, which must be legible. Any missing maps or plates should still be noted. This copy may be soiled, scuffed, stained or spotted and may have loose joints, hinges, pages, etc.

Ex-Library: Copies must always be designated as such no matter what the condition of the book.

Book Club: Editions must always be noted as such no matter what the condition of the book.

Binding Copy: Describes a book in which the pages or leaves are perfect, but the binding is very bad, loose, off, or nonexistent.

In all cases, the lack of a dust jacket should be noted if the book was issued with one.