I think www.goodreads.com is the best site to find new books. Just rate books and fill in your favorite genre and you will get lots of book recommendations. You can also find book reviews from others members, which can be very useful. Further you can follow your favorite authors. I really like this site, because it shows exactly the amount of books you have read or want to read. You can participate in quizzes all about books and find inspiring quotes. All in all, the perfect site to meet your next favorite book!
Click on the link to go to my goodreads profile: https://www.goodreads.com/user/show/14552208-esm-e. Feel free to add me as a friend or follow me!