A genre of literature characterized by suspenseful, exciting, and high-stakes narratives, often incorporating elements of mystery, crime, or espionage. While traditionally rooted in reality, it can also blend with elements of fantasy or fairy tales to create an immersive, imaginative reading experience. This category encompasses novels, novellas, and short stories that keep the readers on the edge of their seats, engaging their minds in unraveling the plot's twists and turns.