Graham Tulliver is a fictional character from the novel "The Secret History" by Donna Tartt. He is portrayed as an intelligent and introspective student who becomes involved in a group of elite scholars at a small liberal arts college. Tulliver's character explores themes of morality, friendship, and the consequences of one's choices. In the story, Tulliver's relationships with his peers significantly influence his development. The dynamics within the group lead to complex interactions and ultimately shape the narrative's direction. His journey reflects the struggles of youth and the search for identity amidst academic pressures and personal dilemmas.