The Toccata

soiling : Generally refers to minor discoloration or staining.

A.N. : When used to describe the condition of a book refers to As New, "the book is in the same immaculate condition in which it was published. There can be no defects, no missing pages, no library stamps, etc., and the dust jacket (if it was issued with one) must be perfect without any tears," as defined by AB Bookman's Weekly

shelfwear : Minor wear resulting from a book being place on, and taken from a bookshelf, especially along the bottom edge.