I wish that Goodreads would add the option of choosing “Read Again.” If someone likes a book enough to read it again, it is a way to distinguish the best of all the 5 star books. Also, if you are tracking the books that you read, you can include multiple dates of finishing the book. Thus, you could keep the original date and at the same time the book could be counted towards reading challenges for multiple years.
I love the Goodreads site. If you don’t have an account – check it out. It’s a great way to find books similar to other books you like. Allows you to follow favorite authors. And, allows you to easily keep track of books you have read and those that you want to read.