Once a student of alchemy with the dark scholars of the Technic League, Alaeron fled their arcane order when his conscience got the better of him, taking with him a few strange devices of unknown function. Now in hiding in a distant city, he's happy to use his skills creating minor potions and wonders - at least until the back-alley rescue of an adventurer named Jaya lands him in trouble with a powerful crime lord. In order to keep their heads, Alaeron and Jaya must travel across wide seas and steaming jungles in search of a wrecked flying city and the magical artifacts that can buy their freedom. Yet the Technic League hasn't forgotten Alaeron's betrayal, and an assassin armed with alien weaponry is hot on their trail... From Hugo Award-winner Tim Pratt comes a new fantastical adventure set in the award-winning world of the Pathfinder Roleplaying Game.