[daniel bastida]

Why, when I add books to Calibre, do I get a list like this with the warning "Books with the same title as those shown below already exist..."? I've highlighted in yellow the ones that match the title but not the author, which, in my opinion, shouldn't appear.
Is there a way to have these books automatically added to my library and not appear in this list? I work with a very large library, over 100,000 books, and doing it manually is a nightmare.
Thanks!