Great start

NB because of licensing agreements it appears that some (many?) books are available in the US only, which is why it may ask for a US billing address. There is still a simple way to buy the book.

Love the Meriam Webster dictionary integration. Just select a word and you can get the definition. Not sure if the dictionary was there from the beginning or only after I bought a book. In general this is similar to Stanza and other ereader apps: love the ability to search, bookmark, highlight and make notes. Would be nice if you could unhighlight something you had previously highlighted.

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