dust jacket : A protective and often decorative wrapper, usually made of paper which wraps around the binding of a book.

front free endpaper : The portion of the endpaper which is left loose after binding. The first loose page upon opening a book. It may be plain or decorative.

title page : A page where the title of the book, the author's name and publication information usually appear.

Fair : is 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. (defined by AB Bookman's Weekly)