Binary By Accident

Dragons of a Fallen Sun by Margaret Weis and Tracy Hickman

If you like the Draginlance series of books, this one is a worthy addition. It sets up a number of new characters and gives them a good plotline. I will quibble that subtelty was never a strongsuit of Weis and Hickman - here you are beat over the head with the almost-certain identity of the “secret” villains that their unmasking is anti-climactic.