https://readersfavorite.com/annual-book-award-contest.htm

Contest deadline: May 1, 2018.

I went for this last year. I didn’t win, but that was all right—I enjoyed the books that did, and overall, I believe it’s a fair shot. I certainly appreciated the free, 5-star reviews they gave my current two books!

So. . .to enter this year, that is the question!

Here are all the details you need. There is a fee.

There are also extras:

https://readersfavorite.com/annual-book-award-contest.htm