Best Served Cold by Joe Abercrombie
In a land without honor where only money and murder have value a rough and tough merc leader and her brother are betrayed.
She crawls back from death, gathers a collection of troubled badasses and ruins all their lives in her singular pursuit of vengeance.
I like Abercrombie’s violent, dystopian take on fiction. For my money, he’s better than Jar Jar Martin.