A while back when I was creating some omnibus volumes, I used Sigil (calibre's editor will also work) to rename the CSS stylesheets and image to unique names since several of the books had names used for the stylesheet's elements and the image filenames that referred to different items but with the same name.
So book 1 would have the stylesheets with _bk01 added to the name and images filenames. Book 2 would use _bk02, etc. Sigil's regex rename made this pretty easy.
|