The "First Law Trilogy" is a series of fantasy novels written by author Joe Abercrombie. It consists of three main books: The Blade Itself, Before They Are Hanged, and Last Argument of Kings. The story is set in a gritty, morally complex world where various factions vie for power, featuring a mix of political intrigue, warfare, and dark humor. The trilogy follows several key characters, including Logen Ninefingers, a battle-hardened warrior, and Glokta, a crippled torturer with a sharp wit. The narrative explores themes of loyalty, betrayal, and the harsh realities of life, making it a notable work in modern fantasy literature.