WebGL Bookcase
October 2011 | By Google Data Arts Team
Collection:

WebGL Bookcase is an experimental interface for the Google Books API.
Features:
+ Browse over 10,000 book covers.
+ Search by subject.
+ Open a 3D model of each book by clicking it.
+ Once open, click the button to get the book on books.google.com.
+ Download books on your phone with the QR code.
+ Find free books by selecting the Free Books subject.