You can have two separate accounts and move your Kindles between accounts at will. De-register, register to correct account, download, move back. You can't copy a DRM'd book from your Kindle to another Kindle though. Amazon doesn't search Kindles for unauthorized content and delete either.
With as many devices as I see under your Avatar and as long as you've been here though - I'm really surprised your not just moving everything into a library management program like Calibre.
|