"The Blade Itself" is the first book in the First Law trilogy by author Joe Abercrombie. Set in a gritty, dark fantasy world, it follows multiple characters, including the skilled but morally ambiguous Logen Ninefingers and the ambitious Inquisitor Glokta. The story explores themes of power, betrayal, and the harsh realities of war. The narrative intertwines the lives of these characters as they navigate political intrigue and personal struggles. The book is known for its sharp dialogue, complex characters, and a blend of humor and violence, making it a notable entry in modern fantasy literature.