Importing from Booxter

Hi All,
You've all been so wonderfully helpful and all of your suggestions have worked! I'm realizing that if I manually enter all of my books from Booster, it will take forever. I'm going to create a list to export and then import here. What is the best form to use? Text file, HTML, something else? And then how do I upload them here? Thanks in advance.

Does this help? https://wiki.librarything.com/index.php/Adding_and_importing_books
I would try Universal Import (linked from that page)

Thanks so much! It worked! Now I just need to fill in the personal comments section for each book and I will be complete.