If you are a bookreader, you should note, that Google opened a new chapter in book reading with it's new Google eBookstore and the eBook storage in the cloud, Google eBooks.
Once you select your choice books from more than three million books (Hundreds of thousands are also available for purchase) from latest bestsellers, or popular reads and even the classics like Gulliver's Travels.
It is not just a eBook store, the books within Google eBooks are readable from many devices from laptops, tablets, mobile phones and eReaders. So you will be able to carry your books where ever you go, stored securely with a password protected Google Account.
There many forms of reading front ends, the web reader compatible with almost all browsers, Apps for Android and Apple i devices. Once you have the devices selected, you can further configure reading to fit your needs. For many books you can select which font, font size, day/night reading mode and line spacing suits you and pick up on the page where you left off when switching devices.
I am a book lover and I am going to spend a lot of time over at Google eBooks.
Official Google Blog: Discover more than 3 million Google eBooks from your choice of booksellers and devices