This is the most dangerous product of Amazon.
This - in combination with the Kendle - is the most dangerous product of Amazon.  For decades I got all my books from the local library, now I have four books that I read at once...on my Kendle.  One or two of the books may be from the library, but now I buy most of my books.  I don't even have to think about buying a book...because I just draw down the gift card.
Rating: 5 stars