Ed Loy is a fictional character created by author Declan Hughes. He is a private investigator based in Dublin, Ireland, known for his sharp wit and complex personality. The character often finds himself entangled in intricate cases that reveal the darker sides of human nature. The Ed Loy series includes several novels, with the first book titled The Wrong Kind of Blood. These stories blend elements of crime fiction and noir, showcasing Loy's struggles with his past while navigating the challenges of his profession. The series has garnered attention for its engaging plots and rich character development.