Teenager Tula Bane, beaten and left for dead aboard a space station in a remote part of the galaxy, is now living in the station underguts, bartering to survive. Heckleck and Tournour, members of two different insect-like species, have both been kind to Tula, but she’s still incredibly lonely as the only human on board. Then the Imperium takes control of the station and Tula hears rumors that it’s putting political pressure on isolationist Earth to join it. It’s an effort apparently orchestrated by Brother Blue, the man who tried to kill her. The arrival of three more human teens on the station who may or may not be loyal to the Imperium gives Tula the opportunity she’s been looking for to plan revenge against Brother Blue, if she can get them to reveal information she needs. At the same time, they ease her loneliness as she delights in human contact and conversation, and even begins to fall in love. Cecil Castellucci’s satisfying work of science fiction has a complex political backstory, but it’s the wonderful characterizations and relationships that shine. Castellucci is adept at imagining how a wide variety of species whose cultural norms and habits differ relate to one another on a personal level, including how lack of cultural knowledge leads to misunderstanding. Tula’s survival has been dependent upon her ability to understand and communicate in a variety of ways. But as successful as she’s been, she’s failed to realize the most important thing: She has never been as alone as she thought. A novel that feels complete on its own leaves the door wide open for a sequel. (Age 12 and older)

On their way to start a new life, Tula and her family travel on the Prairie Rose, a colony ship headed to a planet in the outer reaches of the galaxy. All is going well until the ship makes a stop at a remote space station, the Yertina Feray, and the colonist's leader, Brother Blue, beats Tula within an inch of her life. An alien, Heckleck, saves her and teaches her the ways of life on the space station.

When three humans crash land onto the station, Tula's desire for escape becomes irresistible, and her desire for companionship becomes unavoidable. But just as Tula begins to concoct a plan to get off the space station and kill Brother Blue, everything goes awry, and suddenly romance is the farthest thing from her mind.