A bookshelf with three shelves and books.

Bookshelf

Books On A Shelf

A bookshelf with two shelves full of books. 

A bookcase with multiple shelves and outlines of books stacking vertically in horizontal rows.

A bookcase with multiple shelves and books stacking vertically on them.

Many shelves with some scattered books and a ball accrossthe top two rows, with the bottom rows being empty.

A bottle, two cups and two books sitting on a shelf or table with a single rounded support below.

A front-facing book shelf full of books, some tidy, some placed diagonally.