WOW. This was awesome. Spoilers ahead for Six of Crows.
Crooked Kingdom picks up right where Six of Crows left off. Kaz and crew have just been pulled off the heist of a lifetime and then were subsequently stiffed 30 million kruge. Van Eck, the double crosser, stole not only their money, but their comrade/crew member Inej as well. Needless to say, the crew is mad and ready for revenge. The question is...just how far are they willing to go to bring down Van Eck and his cronies?
The answer: pretty far. And it is fantastic.
Bardugo hits all of the right beats in this novel. The heisty stuff is twisty and surprising. The intensity level is insanely high for the duration of the novel. The emotional beats are EMOTIONAL. Like in Six of Crows, each chapter is told from a different character's perspective, and Bardugo uses this technique to develop a rich backstory for each character. I found myself vacillating between loving the characters for who they are and wanting to adopt them off the mean streets of Ketterdam to fix them and give them a loving, safe home. They've all been through a lot, and it informs their lives and choices in a believable way. The villains are semi-developed as the book progresses, and Van Eck at one point does something so terrible that I just sat there and thought WHAT? NO. for like 10 minutes. Bardugo also does a really great job of introducing the very real horrors of human trafficking into a fantasy novel. I hope the book raises some awareness about this very real, terrible issue.
Oh, and a fun bonus: If you've read Bardugo's other series, there are a couple of exciting cameos in store.
Anyway, for me, this was a practically perfect fantasy novel. It made me laugh, cry, and will be something that I'll come back to and re-read every few years. If I could give it more than 5 stars, I would.