We're live in San Francisco with Google, where they have just announced a new category for Google Play Books; Textbooks. Google is promising a wide range of textbooks across differing publishers with different pricing structures available to students.
Textbooks can be purchased as any other book, but also rented on a six-month term. They will be available across Google Play Books on Android, iOS and the web beginning in early August.
More coverage: Google event liveblog