I've been assigned the chore of creating ebooks for my company's line of comic books. Many of the comic books have spreads that get chopped in half in single page PDFs, and if you view them as "two page continuous cover" mode the spreads still get split up... so, what's the reccomended way to create an ebook where the spreads need to be preserved? Put a blank page at the beginning? Run the spreads out as "spreads" and the rest of the pages as single pages? Any tips by a professional ebook maker would be appreciated!