Over 1.5 million public domain books in the US and over half a million outside the US are now available for perusing on iPhone and Android devices.
Just go to books.google.com/m in your mobile browser. You can search for a title, author, or subject. Or you can browse the list of “Featured books” and various categories like business and economics, the classics, science and math, travel, and more.
Once youve picked out a book or two, you can easily get back to your selections by clicking on the “Recently viewed books” under the “My books” section.