Crooked Kingdom

The concluding half of Leigh Bardugo's Six of Crows duology sends Kaz Brekker's crew of teenage criminals back into Ketterdam, double-crossed and hunted, fighting to survive and settle scores. What makes this book exceptional is its character work — all six protagonists carry genuine trauma, and Bardugo treats shame, PTSD, and moral ambiguity with real emotional honesty. The intricate plot pays off threads laid in the first book with satisfying precision. Parents and faith-minded readers should know the content is substantial: violence, torture, human trafficking references, drug withdrawal, and brothels are part of the story's fabric. Common Sense Media rates it 13+, and the mature themes make it unsuitable for younger teens or family reading contexts. For older teens and adults who can engage with that material, it is one of the stronger YA fantasy conclusions in recent years.