I don't know for how long, but right now you can download Guy Gavriel Kay's excellent Sailing to Sarantium for only 3.99$ here! Don't miss out on this amazing two-volume series!
Here's the blurb:
Sarantium is the golden city: holy to the faithful, exalted by the poets, jewel of the world and heart of an empire. Artisan Caius Crispus receives a summons from the emperor and sets off on a journey toward the Imperial city. But before Crispin can reach Sarantium, with its taverns and gilded sanctuaries, chariot races and palaces, he must pass through a land of pagan ritual and mysterious danger. In Sailing to Sarantium, the first volume of the brilliant Sarantine Mosaic, Guy Gavriel Kay weaves an utterly compelling story of the allure and intrigue of a magnificent city and the people drawn into its spell.