Hi, is something supposed to be happening after i enter my e-mail (using Google Play format)?

The e-mail says: To redeem your e-book: To begin reading simply go to your library and click "Read" to begin enjoying it on your computer.

Where is this "library"?

Google Books for Android shows nothing. Google Play > My books shows nothing. http://books.google.com "My Library" shows nothing.

Whatever happened to plain old .pdf?