For anyone who is a fan of books, check out the site Literary Hub. You will be amazed at the wealth of information compiled by its editors. It has partners across the spectrum: publishers, journals, bookstores and non-profits. I found an article on American Libraries Direct that referred to a list of the biggest fiction bestsellers of the past 100 years, according to Publishers Weekly, and there is a list for non-fiction as well. Articles, booklists, reviews, recommendations, interviews, podcasts, excerpts — you name it, it’s there. I found it to be a very comprehensive site for booklovers.