I have some Kindle Publishing questions. I've searched high and low for answers, so I'm hoping someone here can help. 1. List Building. I'd like to publish my book for free to encourage a large readership. The reason being: I want to drive traffic to my squeeze page and, thus, build up the list of subscribers to my newsletter. I know affiliate links are not allowed, but am I able to link to a squeeze page? 2. Updates. The book will undergo updates as time passes. Is it possible to do this somehow with Kindle? The obvious way would be to simply delete the old version and upload the new one. Is this how it would work, or is there a clever way that I'm overlooking? Any help would be much appreciated!