Only one title offered so far that I'd want in my permanent (Kindle) library - C.S. Lewis' "The Great Divorce." Makes me glad that I've bought most of my printed books from Amazon for well over a decade, back when I was buying printed books. Here's hoping this program eventually finds and offers them all to me again.
Either way, too few titles to make this interesting... so far.
Hoping they expand quickly as there are at least four or five titles that have gotten away from me over the years that I would LOVE to recapture on the Kindle.