Review: Gideon the Ninth by Tamsyn Muir

Gideon the Ninth mixes genres with glee. Its title character, a teenage girl trapped in indentured servitude on a dreary planet called the Ninth, is desperate to join the army (here called the “Cohort”). Harrow, her employer and the de facto ruler of the Ninth, is desperate to keep Gideon at her side, apparently out of sheer vindictiveness.