I wonder if the problem is specific to whatever algorithm Amazon is using. I've never tried to read a technical book on a Kindle, but on both my Nook and my iP

I wonder if the problem is specific to whatever algorithm Amazon is using. I've never tried to read a technical book on a Kindle, but on both my Nook and my iPad ePub files work far better than PDFs. Lines in code samples do have to get wrapped fairly often on the Nook, but it's done in a sensible manner and there's a nice text editor style arrow icon to indicate which lines were wrapped.