First, thanks so much for Calibre and all these informative threads. As a newbie, I'd have been lost without all of you.
I've finally found a problem I can't find the answer to.
I converted an old .lit ebook I had to .mobi, and every line became a paragraph.
What is the most efficient way to remove those line feeds (assuming that's what they are - I think my sister used Word to save to .lit), without losing all paragraphs?