You've read the first two books (The Seven-Petaled Shield, Shannivar) and
You've liked them well enough to want to know how the story ends.
So here's the deal. Write a review of one or both of the earlier volumes and then post a comment here. You don't have to divulge where you put up the review -- online booksellers, your own blog, your town newspaper, social media sites, whatever -- I'll take it on faith that you did. That way, you can say what you thought without the apprehension of the author peering anxiously over your shoulder.
On August 4, I'll choose 5 names at random from the commenters (so the cutoff time will be 9 am Pacific Time). I'll pay media rate postage within the US, although donations are as always welcome. For outside the US, we'll negotiate, maybe splitting the postage.
Hope you enjoy the books, have fun with the reviews, and let the commenting begin!