Ship of smoke and steel
(Book)

"A Tom Doherty Associates Book."

In the lower wards of the port city of Kahnzoka, young ward boss Isoka comes to collect when there's money owing. When her ability to access the Well of Combat is discovered by the Empire, she's sent on an impossible mission: steal Soliton, a legendary ghost ship-- a ship from which no one has ever returned. If she fails, her sister's life is forfeit. When Isoka becomes part of the ship's brutal crew, facing off against unimaginable threats, nothing is as simple as it seems. -- adapted from jacket