Why is brat farrar an important character?

Brat Farrar is an important character in Josephine Tey's novel of the same name because he embodies themes of identity, deception, and the quest for belonging. As a doppelgänger of the deceased heir to the Ashby estate, Brat navigates a complex web of family dynamics and moral ambiguity, prompting readers to question the nature of truth and authenticity. His interactions with other characters reveal deep-seated anxieties about class, inheritance, and the human condition. Ultimately, Brat serves as a catalyst for exploring the consequences of choices made in pursuit of self-identity and acceptance.