I got reminded that they’re open until the middle of July (the link’s here). Before you ask: alas, I do not have an eligible book this time: FROZEN DREAMS was published before the period started, and TALES FROM THE FERMI RESOLUTION is a collection of short stories, not a novel. But I agree with Declan Finn that the Dragon Awards matter, and you should nominate the books published in the last year that you’ve read and liked.
Also, STORM BETWEEN THE STARS is a rather good book.