Is there a way to, or is there a plugin that would enable me to, add multiple copies of an ebook of the same file format? For example, I'd like to have two PDF copies associated with a single book.
For those of you wondering why I would want this, here is my use case: I have a raw scan of an ebook, and I have a processed version of the raw scan (using
ScanTailor; fantastic piece of software!!!). I'd like to have both files stored. Naturally, I would use the processed version the vast majority of the time, though I might want to look at the raw scan on occasion if the processing made some portion of it hard to make out.
Also, If you have an alternative approach to address my use case (other than creating multiple book instances), I'm all ears.