It's the long up-and-down thing between the front and back covers that the pages are attached to..
Spine of a book - Lombada de um livro.
A spine label usually a sticker on the spine of a book that indicates the call number of book. Mainly used in libraries. Rhianna Berriman
the author and the name of the book
The spine of a book is called the backbone. It is the part of the book that faces outward when placed on a shelf and typically displays the title, author, and publisher.
The side of a book is called the spine. It is the edge of the book where all the pages are connected, and the title of the book is often printed on it.
Spine
The spine is the back of the book, the part where both front and back covers are attached. When your books are stacked on shelves, the spine is the only bit you see; it usually shows the title and author's name.
back bone spine
The spine is the vertical part that you see when looking at a book on a shelf. It usually has the title and author, and in a library, the number which helps you locate the book.
It hurt its spine.
the answer is a spine
the spine