Who is mr wren?

Mr. Wren is a character from the "The Secret History" by Donna Tartt, where he serves as a classmate and friend to the protagonist, Richard Papen. He is characterized by his intelligence and eccentric personality, contributing to the novel's exploration of themes like morality and the consequences of elite academic environments. Additionally, Mr. Wren is often associated with the social dynamics and complexities within the group of students in the story.