Book Spine

Several books standing upright, showing the spines. 

Book Spines

A stack of books facing opposite directions with rounded spines and a bookmark.

A thick book with a different colored spine.

Two books stacked upright, showing the spines.

Three standing different books, seen from the side of their spines.

A single hardcover book with a spine tilting to the side.

Four different-sized stacked books with curved spines.