In the city state of Camorr, a small group known as the Gentlemen Bastards work and plot and scheme to lure the valuables from gullible nobles. Their cons are always elaborate and intricate, and done in such a way that their victims are too embarrassed to tell anyone about it. Yet most of their peers in the criminal underworld of Camorr believe the Bastards to be petty thieves and pickpockets, nothing remarkable, but loyal and dependable in a fight.
Unfortunately for Locke Lamora, the leader of the little band, and his friends, their current victims start being suspicious of some of the stories they are told, and soon, the head of the secret police is preparing to finally catch the legendary bandit. As if that wasn’t bad enough, someone else has discovered that Locke and his Gentlemen are much more successful criminals than they let on, and use this information to force Locke to help with an attempted power play against the current crime lord of Camorr, Capa Barsavi.