Here at Goodreads, we spend a lot of time looking forward to the big books on the horizon. However, with the year halfway done, we decided to take a look backward. Which 2018 books have your fellow readers loved the most? We've got the answer.To find the cream of the publishing crop published from January to June of this year, we focused on the books that have been added the most to Goodreads members' shelves . But we didn't just want what's—we wanted the best. So we narrowed down our list to include only books with at least a four-star average rating.In other words, brace yourselves for some epic book browsing. Don't forget to add the top-rated titles that catch your eye to your Want to Read shelf.