Augmenting her limited income by smuggling contraband to survive on the Moon's wealthy city of Artemis, Jazz agrees to commit what seems to be a perfect, lucrative crime, only to find herself embroiled in a conspiracy for control of the city.

"Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down. But pulling off the impossible is just the start of her problems, as she learns that she's stepped square into a conspiracy for control of Artemis itself--and that now, her only chance at survival lies in a gambit even riskier than the first" -- summary from author's web page.