The Provost’s Dog trilogy by Tamora Pierce tackles the difficult relationship between the police force and civilians in a fantasy medieval society. Sixteen-year-old Rebekah Cooper is a police officer in a community where the police are still forming their own moral code; therefore, the road between law and lawlessness is full of twists and turns. Criminals are common in the poor neighborhood Beka patrols, and her job is made more difficult by criminals assuming they deserve something from the upper classes.
Beka Cooper’s stories are part of Pierce’s young adult fantasy Tortall universe, named after the fictional country where much of the action takes place. Pierce’s first (and arguably most famous) series, Song of the Lioness, features Alanna of Trebond, a noble girl, as she fights to train as a knight in a time when only men are allowed to do so. Lioness focuses on the nobility, while Provost’s Dog skirts around it, dealing mostly with commoners in the poorest section of the capital, the Lower City of Corus.