You don't know how to get the books from your archive to a reading list?
Just click on the book on your archive list and it will be saved on your 'current reading' and then click the little setting wheel at the top right corner. And choose 'manage list' and click on the book and then click on the little button at the left beside archive. And then you add it in to a reading list you want, that you made.
I really hoped that made sense. If not the you could just ask me to explain it more..