It appears as though book art is not confined to using books to make various forms of art, such as book sculptures – book art can also involve the use of the bookcase and bookshelf as well.
For more visit:
http://laughingsquid.com/skull-bookshelf-sculptures/
The link below is to an article that features a bookcase that also ‘hides’ other pieces of furniture.
For more visit:
http://grist.org/list/bookshelf-that-hides-extra-furniture-is-small-apartment-genius/
The link below is to an article reporting on the Tree Bookcase. This could be a useful bookcase for a genealogical library perhaps.
For more visit:
http://theblogonthebookshelf.blogspot.com.au/2012/03/tree-bookcase.html
At the BookShelf 