Google has introduced Google Play Books and Google Play Moves, in fact Nexus 7 owners get Transformers the Movie for free and a couple of books once they register their device. If you start using these a lot Google provide a couple of widgets that can help getting to your current favourite book or film a little easier.
Select App Drawer > Widget tab and browse the widgets. The first is just called “Book” this enables you to place a shortcut to a Google Play Book on your Home Screen. The next is Google Play Books and this places a scrollable list of all your books on the Home Screen. Finally the Play – My Library is a large widget that can display a selection of your Play Books, Movies or both on your Home Screen. Choose the one you want and enjoy. As you resize this last one it’ll adapt to the shape you choose.